Split out common parsing code for Position/Size VTT cue settings

While in the vicinity, also reposition the braces for the cases in
the switch.

BUG=305317

Review URL: https://codereview.chromium.org/118263002

git-svn-id: svn://svn.chromium.org/blink/trunk@164095 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Reset record button into initial state if current profile has been removed

If profile being recorded is removed record button in the Profile panel's sidebar and in the launcher view is reset to the initial state and profile recording ceases.

BUG=329496
R=loislo@chromium.org

Review URL: https://codereview.chromium.org/105213005

git-svn-id: svn://svn.chromium.org/blink/trunk@164096 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: Make sure min and max counter values are always defined

Make sure min and max get values even if there's no points with
GPU memory defined.

R=yurys@chromium.org

Review URL: https://codereview.chromium.org/118333002

git-svn-id: svn://svn.chromium.org/blink/trunk@164097 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Add UseCounter for initMessageEvent (including prefixed version.)

Compile some data on whether these init*Event() methods can indeed be
retired.

R=
BUG=311332

Review URL: https://codereview.chromium.org/112583005

git-svn-id: svn://svn.chromium.org/blink/trunk@164098 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: Replace CSS.getStyleSheet with CSS.getStyleSheetRules in devtools protocol.

This patch also removes get/setText methods from WebInspector.CSSStyleSheet object. This object should be eventually merged with WebInspector.CSSStyleSheetHeader.

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=164082

Review URL: https://codereview.chromium.org/116433004

git-svn-id: svn://svn.chromium.org/blink/trunk@164099 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Reapply: Add Oilpan HeapContainsCache, HeapStats, FreeListEntry, HeapPage,
ThreadHeap and Visitor.

Stub out parts of the implementation to not have to drag in even more.

BUG=

Review URL: https://codereview.chromium.org/118243002

git-svn-id: svn://svn.chromium.org/blink/trunk@164100 bbb929c8-8fbe-4397-9dbb-9b2b20218538