Rename ResourceDispatcherHostBrowserTest to LoaderBrowserTest since these...

Rename ResourceDispatcherHostBrowserTest to LoaderBrowserTest since these tests aren't specific to RDH.

This is a follow-up to r553717.

Bug: 787614
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_mojo
Change-Id: Id0fc9c7e8314cfb97ca499b9161471f9850d3f9a
Reviewed-on: https://chromium-review.googlesource.com/1028520
Commit-Queue: John Abd-El-Malek <jam@chromium.org>
Reviewed-by: Matt Menke <mmenke@chromium.org>
Cr-Commit-Position: refs/heads/master@{#553796}

content/test/BUILD.gn

@@ -754,9 +754,9 @@ test("content_browsertests") {
     "../browser/keyboard_lock_browsertest_mac.mm",
     "../browser/loader/cors_file_origin_browsertest.cc",
     "../browser/loader/cross_site_document_blocking_browsertest.cc",
+    "../browser/loader/loader_browsertest.cc",
     "../browser/loader/prefetch_browsertest.cc",
     "../browser/loader/reload_cache_control_browsertest.cc",
-    "../browser/loader/resource_dispatcher_host_browsertest.cc",
     "../browser/loader/resource_scheduler_browsertest.cc",
     "../browser/manifest/manifest_browsertest.cc",
     "../browser/media/encrypted_media_browsertest.cc",

testing/buildbot/filters/mojo.fyi.network_content_browsertests.filter

@@ -26,11 +26,11 @@
 -ClearSiteDataThrottleBrowserTest.Types
 
 # http://crbug.com/820060
--PreviewsStateResourceDispatcherHostBrowserTest.ShouldEnableLoFiModeNavigateBackThenForward
--PreviewsStateResourceDispatcherHostBrowserTest.ShouldEnableLoFiModeOff
--PreviewsStateResourceDispatcherHostBrowserTest.ShouldEnableLoFiModeOn
--PreviewsStateResourceDispatcherHostBrowserTest.ShouldEnableLoFiModeReload
--PreviewsStateResourceDispatcherHostBrowserTest.ShouldEnableLoFiModeReloadDisableLoFi
+-PreviewsStateBrowserTest.ShouldEnableLoFiModeNavigateBackThenForward
+-PreviewsStateBrowserTest.ShouldEnableLoFiModeOff
+-PreviewsStateBrowserTest.ShouldEnableLoFiModeOn
+-PreviewsStateBrowserTest.ShouldEnableLoFiModeReload
+-PreviewsStateBrowserTest.ShouldEnableLoFiModeReloadDisableLoFi
 
 -AsyncResourceHandlerBrowserTest/AsyncResourceHandlerBrowserTest.UploadProgress*
 -GetUserMediaVideoCaptureBrowserTest.RecoverFromCrashInVideoCaptureProcess

testing/buildbot/filters/site-per-process.content_browsertests.filter

@@ -2,5 +2,5 @@
 -NavigationControllerBrowserTest.ReloadOriginalRequest
 
 # Untriaged.
--ResourceDispatcherHostBrowserTest.CookieSameSiteStrictOpenNewNamedWindowTwice
+-LoaderBrowserTest.CookieSameSiteStrictOpenNewNamedWindowTwice