DevTools: Make all InjectedScriptHost's properties non-configurable.

R=yurys

Review URL: https://codereview.chromium.org/450303002

git-svn-id: svn://svn.chromium.org/blink/trunk@179848 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Remove the acceleratedCompositingForCanvas setting.

Instead, choose to promote if the canvas element is accelerated.

R=abarth
BUG=364908

Review URL: https://codereview.chromium.org/456733003

git-svn-id: svn://svn.chromium.org/blink/trunk@179849 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Introduced new class ConsoleMessage, that wraps all old arguments.

R=vsevik@chromium.org,aandrey@chromium.org

Review URL: https://codereview.chromium.org/376213002

git-svn-id: svn://svn.chromium.org/blink/trunk@179850 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Remove inspector deadcode

This patch removes some deadcode from the inspector:
1) GraphicsContextSnapshot had an unused isCertainlyOpaque bool.
2) PageDebuggerAgent had unused preprocessEventListener and preprocess.
3) The continueWithPolicyDownload instrumentation was unused.
4) Three unused function declarations have been removed from InspectorDOMAgent.

No new tests as there is no change in behavior.

R=caseq

Review URL: https://codereview.chromium.org/447553002

git-svn-id: svn://svn.chromium.org/blink/trunk@179851 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Uninline HTMLCollection / LiveNodeList's item() and length() member functions

Uninline HTMLCollection / LiveNodeList's item() and length() member functions
as these are big. Those call directly methods on CollectionIndexCache and all
of them are inlined.

This reduces the stripped release binary size by ~24Kb. I measured the impact
of this change on BrowserMark 2.1's DOM Search subtest (which tests this code
extensively) and it did not seem to regress:
- Before: 5785.4 +/- 0.8%
- After: 5835.4 +/- 1%

R=adamk@chromium.org

Review URL: https://codereview.chromium.org/450273003

git-svn-id: svn://svn.chromium.org/blink/trunk@179852 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Rename XHR response type for existing Stream to "legacystream"

We are planning to return ReadableStream as "stream" response type. In preparation
to do so, this CL makes XHR moves exsisting "stream" response type to "legacystream".

BUG=401396

Review URL: https://codereview.chromium.org/449803002

git-svn-id: svn://svn.chromium.org/blink/trunk@179853 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Move treestatus.js to a model class.

This converts the treestatus JS file into a model HTML file.

BUG=400392
NOTRY=true

Review URL: https://codereview.chromium.org/443243002

git-svn-id: svn://svn.chromium.org/blink/trunk@179854 bbb929c8-8fbe-4397-9dbb-9b2b20218538