GitLab

Removes some obsolete TODOs from the code.

BUG=355425
TEST=none

Review URL: https://codereview.chromium.org/395223002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283796 0039d316-1c4b-4281-b951-d872f2087c98

TBR=abarth@chromium.org

Review URL: https://codereview.chromium.org/401613002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283795 0039d316-1c4b-4281-b951-d872f2087c98

I'm refiling the CL from https://codereview.chromium.org/283603003/ on behalf of mem.

BUG=

Review URL: https://codereview.chromium.org/391243004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283792 0039d316-1c4b-4281-b951-d872f2087c98

The ChromeOS Diamond key arrives as F15. Since F15 is not a modifier,
we need to track its pressed state explicitly, and apply the selected
modifier flag to key and mouse presses that arrive while F15 is down.
(Maintaining and applying the modifier state in the rewriter is
consistent with how the sticky keys feature is implemented.)

TEST=EventRewriterTest.TestRewriteDiamondKey*
BUG=390982

Review URL: https://codereview.chromium.org/399443004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283791 0039d316-1c4b-4281-b951-d872f2087c98

Fixed TrayBackgroundView::GetBubbleAnchorRect to handle left/right alignment when the tray isn't visible.

BUG=392473

Review URL: https://codereview.chromium.org/391213002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283790 0039d316-1c4b-4281-b951-d872f2087c98

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283789 0039d316-1c4b-4281-b951-d872f2087c98

Reason for revert:
Speculative revert to fix Mac compile (http://build.chromium.org/p/chromium.mac/builders/Mac%20Builder/builds/6454/steps/compile/logs/stdio#error1)

(...)
[381/849 | 12.544] LINK cast_unittests, POSTBUILDS
[382/849 | 13.277] CXX obj/third_party/WebKit/Source/web/tests/webkit_unit_tests.RunAllTests.o
[383/849 | 13.756] CXX obj/third_party/WebKit/Source/core/html/webkit_unit_tests.TimeRangesTest.o
ld:warning: could not create compact unwind for _S32A_Opaque_BlitRow32_SSE4_asm: stack subl instruction is too different from dwarf stack size
[384/849 | 16.741] CXX obj/third_party/WebKit/Source/core/page/webkit_unit_tests.NetworkStateNotifierTest.o
FAILED: if [ ! -e mojo_html_viewer.so -o ! -e mojo_html_viewer.so.TOC ] || otool -l mojo_html_viewer.so | grep -q LC_REEXPORT_DYLIB ; then /Volumes/data/b/build/goma/gomacc ../../third_party/llvm-build/Release+Asserts/bin/clang++ -bundle -Wl,-search_paths_first -Wl,-dead_strip -mmacosx-version-min=10.6 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.6.sdk -arch i386 -L. -o mojo_html_viewer.so @mojo_html_viewer.so.rsp && { otool -l mojo_html_viewer.so | grep LC_ID_DYLIB -A 5; nm -gP mojo_html_viewer.so | cut -f1-2 -d' ' | grep -v U$; true; } > mojo_html_viewer.so.TOC; else /Volumes/data/b/build/goma/gomacc ../../third_party/llvm-build/Release+Asserts/bin/clang++ -bundle -Wl,-search_paths_first -Wl,-dead_strip -mmacosx-version-min=10.6 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.6.sdk -arch i386 -L. -o mojo_html_viewer.so @mojo_html_viewer.so.rsp && { otool -l mojo_html_viewer.so | grep LC_ID_DYLIB -A 5; nm -gP mojo_html_viewer.so | cut -f1-2 -d' ' | grep -v U$; true; } > mojo_html_viewer.so.tmp && if ! cmp -s mojo_html_viewer.so.tmp mojo_html_viewer.so.TOC; then mv mojo_html_viewer.so.tmp mojo_html_viewer.so.TOC ; fi; fi
ld: malformed archive TOC entry for __ZN5blink13V8Coordinates11domTemplateEPN2v87IsolateE, offset 327528552 is beyond end of file 12713984
 file 'libmodules.a' for architecture i386
clang:error: linker command failed with exit code 1 (use -v to see invocation)
FAILED: /Volumes/data/b/build/goma/gomacc ../../third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,-search_paths_first -Wl,-pie -Wl,-dead_strip -mmacosx-version-min=10.6 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.6.sdk -arch i386 -L. -o ppapi_unittests obj/ppapi/host/ppapi_unittests.resource_message_filter_unittest.o obj/ppapi/proxy/ppapi_unittests.device_enumeration_resource_helper_unittest.o obj/ppapi/proxy/ppapi_unittests.file_chooser_resource_unittest.o obj/ppapi/proxy/ppapi_unittests.file_system_resource_unittest.o obj/ppapi/proxy/ppapi_unittests.flash_resource_unittest.o obj/ppapi/proxy/ppapi_unittests.interface_list_unittest.o obj/ppapi/proxy/ppapi_unittests.mock_resource.o obj/ppapi/proxy/ppapi_unittests.nacl_message_scanner_unittest.o obj/ppapi/proxy/ppapi_unittests.pdf_resource_unittest.o obj/ppapi/proxy/ppapi_unittests.plugin_dispatcher_unittest.o obj/ppapi/proxy/ppapi_unittests.plugin_resource_tracker_unittest.o obj/ppapi/proxy/ppapi_unittests.plugin_var_tracker_unittest.o obj/ppapi/proxy/ppapi_unittests.ppb_var_unittest.o obj/ppapi/proxy/ppapi_unittests.ppp_instance_private_proxy_unittest.o obj/ppapi/proxy/ppapi_unittests.ppp_instance_proxy_unittest.o obj/ppapi/proxy/ppapi_unittests.ppp_messaging_proxy_unittest.o obj/ppapi/proxy/ppapi_unittests.printing_resource_unittest.o obj/ppapi/proxy/ppapi_unittests.raw_var_data_unittest.o obj/ppapi/proxy/ppapi_unittests.serialized_var_unittest.o obj/ppapi/proxy/ppapi_unittests.talk_resource_unittest.o obj/ppapi/proxy/ppapi_unittests.video_decoder_resource_unittest.o obj/ppapi/proxy/ppapi_unittests.websocket_resource_unittest.o obj/ppapi/shared_impl/ppapi_unittests.media_stream_audio_track_shared_unittest.o obj/ppapi/shared_impl/ppapi_unittests.media_stream_buffer_manager_unittest.o obj/ppapi/shared_impl/ppapi_unittests.media_stream_video_track_shared_unittest.o obj/ppapi/shared_impl/ppapi_unittests.proxy_lock_unittest.o obj/ppapi/shared_impl/ppapi_unittests.resource_tracker_unittest.o obj/ppapi/shared_impl/ppapi_unittests.thread_aware_callback_unittest.o obj/ppapi/shared_impl/ppapi_unittests.time_conversion_unittest.o obj/ppapi/shared_impl/ppapi_unittests.tracked_callback_unittest.o obj/ppapi/shared_impl/ppapi_unittests.var_tracker_unittest.o libppapi_host.a libppapi_proxy.a libppapi_shared.a libppapi_unittest_shared.a librun_all_unittests.a libtest_support_base.a libgpu_ipc.a libipc.a libtest_support_ipc.a libshared_memory_support.a libgmock.a libgtest.a libsurface.a libbase.a libbase_static.a liballocator_extension_thunks.a libmodp_b64.a libdynamic_annotations.a libmach_override.a libudis86.a libevent.a libskia_library.a libskia_opts.a libskia_opts_ssse3.a libskia_opts_sse4.a libchrome_zlib.a libsfntly.a libicuuc.a libicudata.a libskia_chrome.a libskia_chrome_opts.a libui_base.a libbase_i18n.a libicui18n.a libnet.a libbase_prefs.a libcrcrypto.a libcrnspr.a libcrnss.a libnss_static.a libsqlite3.a libsdch.a liburl_lib.a libcrssl.a libevents_base.a libgfx.a libharfbuzz-ng.a libpng.a libgfx_geometry.a libjpeg_turbo.a libdom4_keycode_converter.a libevents_platform.a libevents.a libgesture_detection.a libmozilla.a libgl_wrapper.a libgles2_utils.a libppapi_ipc.a libcommand_buffer_common.a libevents_ipc.a libcommand_buffer_client.a libgles2_implementation.a libgles2_cmd_helper.a libblink_platform.a libwtf.a libblink_common.a libblink_heap_asm_stubs.a libgles2_c_lib.a libwebp_dec.a libwebp_dsp.a libwebp_utils.a libwebp_demux.a libwebp_enc.a libots.a libbrotli.a libqcms.a libv8_base.a libv8_libbase.a libv8_snapshot.a libiccjpeg.a libblink_web.a libwebcore_dom.a libtranslator.a libtranslator_lib.a libpreprocessor.a libxml2.a libxslt.a libwebcore_html.a libwebcore_remaining.a libwebcore_rendering.a libwebcore_svg.a libwebcore_generated.a libgin.a libmodules.a  -framework AppKit -framework ApplicationServices -framework Carbon -framework CoreFoundation -framework Foundation -framework IOKit -framework Security -framework IOSurface -framework Accelerate -framework AudioUnit -framework CoreVideo -framework SystemConfiguration /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.6.sdk/usr/lib/libresolv.dylib -framework CoreServices -framework OpenGL -framework QuartzCore && (export BUILT_PRODUCTS_DIR=/Volumes/data/b/build/slave/Mac_Builder/build/src/out/Release; export CONFIGURATION=Release; export EXECUTABLE_NAME=ppapi_unittests; export EXECUTABLE_PATH=ppapi_unittests; export FULL_PRODUCT_NAME=ppapi_unittests; export PRODUCT_NAME=ppapi_unittests; export PRODUCT_TYPE=com.apple.product-type.tool; export SDKROOT=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.6.sdk; export SRCROOT=/Volumes/data/b/build/slave/Mac_Builder/build/src/out/Release/../../ppapi; export SOURCE_ROOT="${SRCROOT}"; export TARGET_BUILD_DIR=/Volumes/data/b/build/slave/Mac_Builder/build/src/out/Release; export TEMP_DIR="${TMPDIR}"; (cd ../../ppapi && ../build/mac/change_mach_o_flags_from_xcode.sh); G=$?; ((exit $G) || rm -rf ppapi_unittests) && exit $G)
ld: malformed archive TOC entry for __ZN5blink13V8Coordinates11domTemplateEPN2v87IsolateE, offset 327528552 is beyond end of file 12713984
 file 'libmodules.a' for architecture i386
clang:error: linker command failed with exit code 1 (use -v to see invocation)
FAILED: /Volumes/data/b/build/goma/gomacc ../../third_party/llvm-build/Release+Asserts/bin/clang++ -bundle -Wl,-search_paths_first -Wl,-ObjC -Wl,-dead_strip -mmacosx-version-min=10.6 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.6.sdk -arch i386 -L. -o ppapi_tests.plugin/Contents/MacOS/ppapi_tests @ppapi_tests.plugin.rsp
ld: malformed archive TOC entry for __ZN5blink13V8Coordinates11domTemplateEPN2v87IsolateE, offset 327528552 is beyond end of file 12713984
 file 'libmodules.a' for architecture i386
clang:error: linker command failed with exit code 1 (use -v to see invocation)
ninja: build stopped: subcommand failed.

Original issue's description:
> Blink roll 178334:178351
> 
> http://build.chromium.org/f/chromium/perf/dashboard/ui/changelog_blink.html?url=/trunk&range=178335:178351&mode=html
> TBR=abarth@chromium.org,johnme@chromium.org,eseidel@chromium.org
> BUG=
> 
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=283779

TBR=abarth@chromium.org,eseidel@chromium.org,johnme@chromium.org,blink-deps-roller@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=

Review URL: https://codereview.chromium.org/405473003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283788 0039d316-1c4b-4281-b951-d872f2087c98

Ignore a real uninit in CLD2 which is causing crashes in a
large number of tests. This is an exceptional measure to
unblock MSan deployment.

BUG=334448
TBR=eugenis@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/391253003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283787 0039d316-1c4b-4281-b951-d872f2087c98

R=sky@chromium.org
BUG=

Review URL: https://codereview.chromium.org/396563002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283786 0039d316-1c4b-4281-b951-d872f2087c98

This is needed for FailureValue patch (so that one can call
AddValue(FailureValue)). This also brings us closer to merging
PageTestResults and PageMeasurementResults -- to kill the rest of the
methods, we will need to make more progress on merging PageTest and
PageMeasurement.

Unit tests aren't moved because they still depend on
{Will,Did}MeasurePage.

Additional cleanup: kill dead code in page_measurement_results.py
(self._done).

BUG=383635,392901

Review URL: https://codereview.chromium.org/398583002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283785 0039d316-1c4b-4281-b951-d872f2087c98

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283784 0039d316-1c4b-4281-b951-d872f2087c98

283418: [MIPS] Make srtp_driver compile for MIPS

BUG=

Review URL: https://codereview.chromium.org/396803006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283783 0039d316-1c4b-4281-b951-d872f2087c98

For example: http://build.chromium.org/p/chromium.memory/builders/Mac%20ASan%20Tests%20%281%29/builds/2843/steps/content_browsertests/logs/SingleProcess

BUG=394775
TBR=groby@chromium.org, gab@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/402613007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283782 0039d316-1c4b-4281-b951-d872f2087c98

> Fix silly mistakes
>  * The original CL was totally broken. sorry about that.
>   *add missing ui_resources.
> 
> BUG=None
> TBR=sadrul@chromium.org
> 
> Review URL: https://codereview.chromium.org/401613004

TBR=oshima@chromium.org

Review URL: https://codereview.chromium.org/404533002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283781 0039d316-1c4b-4281-b951-d872f2087c98

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283780 0039d316-1c4b-4281-b951-d872f2087c98

http://build.chromium.org/f/chromium/perf/dashboard/ui/changelog_blink.html?url=/trunk&range=178335:178351&mode=html
TBR=abarth@chromium.org,johnme@chromium.org,eseidel@chromium.org
BUG=

Review URL: https://codereview.chromium.org/400523006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283779 0039d316-1c4b-4281-b951-d872f2087c98

It has been failing since it was added.

BUG=394756
TBR=wiltzius@chromium.org
NOTRY=True
NOTREECHECKS=True

Review URL: https://codereview.chromium.org/399613011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283775 0039d316-1c4b-4281-b951-d872f2087c98

 * The original CL was totally broken. sorry about that.
  *add missing ui_resources.

BUG=None
TBR=sadrul@chromium.org

Review URL: https://codereview.chromium.org/401613004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283774 0039d316-1c4b-4281-b951-d872f2087c98

SPEC: http://www.whatwg.org/specs/web-apps/current-work/#document.title

According to spec, set title without head element should be aborted in steps.
So to continue test as well as follow spec, NoCallbackAtLoad test case
should create head element before setting title.

Review URL: https://codereview.chromium.org/400523004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283773 0039d316-1c4b-4281-b951-d872f2087c98

Also add mentioning that some constants have been copied to Chromium OS.

BUG=none

Review URL: https://codereview.chromium.org/397543005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283772 0039d316-1c4b-4281-b951-d872f2087c98

switches::kNaClLoaderProcess is referenced by chrome_main_delegate.cc
but isn't found by the linker.

BUG=None

Review URL: https://codereview.chromium.org/398323002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283771 0039d316-1c4b-4281-b951-d872f2087c98

Change AndroidHistoryProviderService::MoveStatement to use
base::CancelableTaskTracker instead of CancelableRequestConsumer.

BUG=371818

Review URL: https://codereview.chromium.org/366133003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283770 0039d316-1c4b-4281-b951-d872f2087c98

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283769 0039d316-1c4b-4281-b951-d872f2087c98

https://skia.googlesource.com/skia/+log/9d7321c9d0412779a29c4b09962e7ce12936bbc4..3f376a55002c205aacacc4cb16ed745e3afbad31

CQ_EXTRA_TRYBOTS=tryserver.chromium:linux_layout_rel
TBR=halcanary@google.com
BUG=

Review URL: https://codereview.chromium.org/400533003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283768 0039d316-1c4b-4281-b951-d872f2087c98

This also introduce the notion of message header to allow routing.

R=rmcilroy@chromium.org

Review URL: https://codereview.chromium.org/371603003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283767 0039d316-1c4b-4281-b951-d872f2087c98

These functions are defined but not used on ASan-enabled build.
That causes build failure on ASan-enabled build without -w flag.

BUG=162783

Review URL: https://codereview.chromium.org/388263002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283766 0039d316-1c4b-4281-b951-d872f2087c98

This uploads key files before changing the unit test, as the Commit-Queue has problems with binary files.

Main CL will be committed afterwards: https://codereview.chromium.org/394013005/

BUG=210525, 329735, 315285
TBR=rsleevi@chromium.org

Review URL: https://codereview.chromium.org/399103002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283765 0039d316-1c4b-4281-b951-d872f2087c98

The native viewport service on android must run on the main thread
of the application. Because it is expected at the moment to run on
its own thread, this CL move the shell thread on android to a
secondary background thread and use the main thread of the
application for the native viewport service.

Review URL: https://codereview.chromium.org/399663002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283764 0039d316-1c4b-4281-b951-d872f2087c98

Display the name of the domain for which enrollment is recovered and
restart the browser after enrollment recovery to avoid login screen
breakage.

BUG=389481

Review URL: https://codereview.chromium.org/387403003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283763 0039d316-1c4b-4281-b951-d872f2087c98

With gcc, ObserverList expands to 6-700 bytes every time it is 
iterated. By not trying to force OberservListBase to be inline
that shrinks some. clang already ignores the hints to inline 
the code and actually doesn't change a single bit in the generated
program with this change.

raw data:
Total change: -90875 bytes
==========================
  262 added, totalling +39188 bytes across 2 sources
  49 removed, totalling -27573 bytes across 16 sources
  23 grown, for a net change of +3600 bytes (34968 bytes before, 38568 bytes after) across 8 sources
  228 shrunk, for a net change of -106090 bytes (239819 bytes before, 133729 bytes after) across 53 sources

The additions is about 2-300 different flavours of ObserverListBase, 100-300 bytes each.

The savings are 200-600 bytes each every time an observer list is used. For example:

-870: content::RenderFrameImpl::didFailLoad(blink::WebLocalFrame*, blink::WebURLError const&) type=t, (was 1635 bytes, 
now 765 bytes)
-895: content::RenderFrameImpl::didFinishLoad(blink::WebLocalFrame*) type=t, (was 1646 bytes, now 751 bytes)
-583: content::WebContentsImpl::DidFailProvisionalLoadWithError(content::RenderFrameHostImpl*, FrameHostMsg_DidFailProvisionalLoadWithError_Params const&) type=t, (was 768 bytes, now 185 bytes)
-611: content::WebContentsImpl::DidStartProvisionalLoad(content::RenderFrameHostImpl*, GURL const&, bool, bool) type=t, (was 895 bytes, now 284 bytes)

BUG=394311

Review URL: https://codereview.chromium.org/396473004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283762 0039d316-1c4b-4281-b951-d872f2087c98

When setting the navigationStart recorded on the browser side for
browser-initiated navigations, we need to ensure the time is lower than
the time of starting the load on the renderer side. Otherwise with heavy
clock differences between processes and particularly fast navigation
start-ups we could end up pushing the navigationStart *forward* and
hitting an assert that is being deployed in
https://codereview.chromium.org/379873002/ .

BUG=376004

Review URL: https://codereview.chromium.org/384503009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283761 0039d316-1c4b-4281-b951-d872f2087c98

BUG=394390

Review URL: https://codereview.chromium.org/391393002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283760 0039d316-1c4b-4281-b951-d872f2087c98

It is assumed that no indexes exist before.

BUG=347425
TEST=./unit_tests --gtest_filter="MetadataDatabaseIndexOnDiskTest.*"

Review URL: https://codereview.chromium.org/391623002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283759 0039d316-1c4b-4281-b951-d872f2087c98

This mirrors a similar change to WindowTreeHostOzone.

BUG=392280
TEST=built with chromeos==1 use_ozone==1 & ran with egltest

Review URL: https://codereview.chromium.org/390493003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283758 0039d316-1c4b-4281-b951-d872f2087c98

The media browser tests (content and chrome) load data from media/test/data.

BUG=379314

Review URL: https://codereview.chromium.org/399693002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283757 0039d316-1c4b-4281-b951-d872f2087c98

This CL should fix a memory corruption in a unit_tests which is recently introduced.
That is caused by sync task invocation after SyncFileSystemService::Shutdown.

BUG=394460
TEST=unit_tests --gtest_filter='SyncFileSystemServiceTest.*'

Review URL: https://codereview.chromium.org/395333004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283756 0039d316-1c4b-4281-b951-d872f2087c98

Checks whether background is defined in IME extension manifest. And also move KeyEventDone logic from InputMethodEngine to input_ime_api.cc.

BUG=394682, 394420
TEST=Verified on linux_chromeos and Pixel device.

Review URL: https://codereview.chromium.org/400523005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283755 0039d316-1c4b-4281-b951-d872f2087c98

This change fixes the SourceBufferStream unit tests so that they always
provide valid durations for buffers that it passes to SourceBufferStream.
I've also added code to SoureBufferStream to verify that it always gets
buffers with valid durations.

Minor tweaks to test expectations were needed to compensate for the
SourceBufferStream behaving differently when it got actual durations instead
of using the durations it made up. In most cases I just used the duration
the SourceBufferStream was ultimately using. In a few cases the duration
the SourceBufferStream was generating didn't make any sense so I simply
changed the expectations to match the new behavior.

This is an attempt to reland https://codereview.chromium.org/379693002/ with
appropriate crash fixes.

Review URL: https://codereview.chromium.org/393403002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283754 0039d316-1c4b-4281-b951-d872f2087c98

BUG=393815
R=thakis@chromium.org

Review URL: https://codereview.chromium.org/393903002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283753 0039d316-1c4b-4281-b951-d872f2087c98

BUG=382301
TEST=Panel interactive_ui_tests pass

Review URL: https://codereview.chromium.org/368163004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283752 0039d316-1c4b-4281-b951-d872f2087c98