Oilpan: Prepare to move HTMLResourcePreloader to Oilpan heap.

We can trace a Document member.

BUG=357163

Review URL: https://codereview.chromium.org/387863002

git-svn-id: svn://svn.chromium.org/blink/trunk@178014 bbb929c8-8fbe-4397-9dbb-9b2b20218538
[Trivial] Remove console.log spam from flakiness_dashboard.js

This patch removes a console.log from the flakiness dashboard that
would write the number of tests to the console.

Review URL: https://codereview.chromium.org/389183002

git-svn-id: svn://svn.chromium.org/blink/trunk@178015 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Remove webkit_unit_tests_resources target.

As tested, webkit_unit_tests does not need it to run.

To test this, it was run the following command lines:

- Apply this patch.
$ rm -rf out/Debug
$ ./build/gyp_chromium
$ ninja -C out/Debug webkit_unit_tests
$ out/Debug/webkit_unit_tests

BUG=338338
TEST=see above
R=abarth@chromium.org

Review URL: https://codereview.chromium.org/383233005

git-svn-id: svn://svn.chromium.org/blink/trunk@178016 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Fix condition of FileReader::hasPendingActivity

Before this patch, |hasPendingActiviy| checked |m_loadingState| to check if it is stopped.
However, when called |abort()|, FileReader schedules a delayed task to call |doAbort()|, while setting |m_loadingState| to |LoadingStateAborted|. This may cause the FileReader to go away when |doAbort()| is called.

This patch avoids the issue by having |hasPendingActivity| look at |m_state| instead.

BUG=393425

Review URL: https://codereview.chromium.org/389193002

git-svn-id: svn://svn.chromium.org/blink/trunk@178019 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Remove WebMediaPlayer::exitFullscreen()

This call is no longer called by any classes, just remove it

Review URL: https://codereview.chromium.org/385943005

git-svn-id: svn://svn.chromium.org/blink/trunk@178020 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Revert "Revert of FileWriter should not use deprecated {,un}setPendingActivity (https://codereview.chromium.org/383103002/)"

This attempts to reland the patch with correct condition in |FileWriter::hasPendingActivity()|.
Before this patch, it said m_readyState != WRITING then it "hasPendingActivity". Which is obviously opposite.

TEST=fast/filesystem run with --enable-leak-detection does not leak
BUG=354845

Review URL: https://codereview.chromium.org/387253002

git-svn-id: svn://svn.chromium.org/blink/trunk@178021 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Update XMLHttpRequest forbidden header names.

See http://fetch.spec.whatwg.org/#forbidden-header-name .

BUG=373120

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=177762

Review URL: https://codereview.chromium.org/378183003

git-svn-id: svn://svn.chromium.org/blink/trunk@178023 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Partially revert r177905

Before r177905, CompositeEditCommand::copyMarkers was doing a deep copy. r177905 changed it to a shallow copy. This is wrong (as the method name suggests), and this CL reverts it back to the deep copy.

BUG=393448
R=yosin@chromium.org

Review URL: https://codereview.chromium.org/391593003

git-svn-id: svn://svn.chromium.org/blink/trunk@178024 bbb929c8-8fbe-4397-9dbb-9b2b20218538