Revert "Android: turning on bytecode checker"

This reverts commit 0301a791.

Reason for revert:

Findit (https://goo.gl/kROfz5) identified CL at revision 605068 as the
culprit for flakes in the build cycles as shown on:
https://findit-for-me.appspot.com/waterfall/flake/flake-culprit?key=ag9zfmZpbmRpdC1mb3ItbWVyQwsSDEZsYWtlQ3VscHJpdCIxY2hyb21pdW0vMDMwMWE3OTFiODBiMDQ1NjU5NGUwZjBlOTEwOGU3YTNjZjMxNmZlOQw

Sample Failed Build: https://ci.chromium.org/buildbot/chromium.chromiumos/linux-chromeos-dbg/8686

Sample Failed Step: single_process_mash_browser_tests

Sample Flaky Test: LockScreenNoteTakingTest.DataAvailableOnRestart

Original change's description:
> Android: turning on bytecode checker
> 
> This arg was defaulting to false when it should have defaulted to true.
> 
> TBR=turning off bytecode checks for certain dirs
> 
> Bug: 874854
> Change-Id: I248ccab0ed52079106b07e43a302927bfa4414c8
> Reviewed-on: https://chromium-review.googlesource.com/c/1309973
> Commit-Queue: Sam Maier <smaier@chromium.org>
> Reviewed-by: agrieve <agrieve@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#605068}

Change-Id: I6cbeb762a8de75dde103493010715c5f5ed8074e
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 874854, 901616
Reviewed-on: https://chromium-review.googlesource.com/c/1317030
Cr-Commit-Position: refs/heads/master@{#605180}

build/config/android/internal_rules.gni

@@ -1418,7 +1418,7 @@ if (enable_java_templates) {
     _enable_bytecode_rewriter =
         _enable_assert || _enable_custom_resources || _enable_thread_annotations
     _is_prebuilt = defined(invoker.is_prebuilt) && invoker.is_prebuilt
-    _enable_bytecode_checks = !defined(invoker.enable_bytecode_checks) ||
+    _enable_bytecode_checks = defined(invoker.enable_bytecode_checks) &&
                               invoker.enable_bytecode_checks
 
     # Release builds don't have asserts enabled, so they often will not run the

components/data_reduction_proxy/core/common/BUILD.gn

@@ -127,7 +127,6 @@ mojom("interfaces") {
   ]
 
   deps = [
-    "//mojo/public/mojom/base",
     "//services/network/public/mojom",
   ]
 }

content/public/android/BUILD.gn

@@ -450,7 +450,6 @@ android_library("content_javatests") {
     "//third_party/android_support_test_runner:runner_java",
     "//third_party/blink/public:android_mojo_bindings_java",
     "//third_party/blink/public:blink_headers_java",
-    "//third_party/hamcrest:hamcrest_java",
     "//third_party/jsr-305:jsr_305_javalib",
     "//third_party/junit",
     "//ui/android:ui_java",

third_party/byte_buddy/BUILD.gn

@@ -7,20 +7,17 @@ import("//build/config/android/rules.gni")
 java_prebuilt("byte_buddy_java") {
   supports_android = true
   testonly = true
-  enable_bytecode_checks = false
   jar_path = "lib/byte-buddy.jar"
 }
 
 java_prebuilt("byte_buddy_agent_java") {
   supports_android = true
   testonly = true
-  enable_bytecode_checks = false
   jar_path = "lib/byte-buddy-agent.jar"
 }
 
 android_java_prebuilt("byte_buddy_android_java") {
   testonly = true
-  enable_bytecode_checks = false
   deps = [
     "//third_party/android_tools:dx_25_0_2_java",
   ]