Isolate calls to RunJavaScriptBlockedTest() to prevent timing issues.

The fix in r252114 can fail since each call is not independent.
To fix this, run each test formerly within
PepperContentSettingsTest.PluginSpecialCases as a separate test.

BUG=306702

Review URL: https://codereview.chromium.org/174643002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@253365 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 253365
Link chrome_elf.dll instead of statically linking the blacklist code

This ensure that the dll code is referenced, instead of the target
making its own copy.


BUG=329023

Review URL: https://codereview.chromium.org/176873012

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@253366 0039d316-1c4b-4281-b951-d872f2087c98
Telemetry: Add smoothness benchmark for tough_pinch_zoom_cases page set.

Add benchmark for tough_pinch_zoom_cases so it can be run on the bots.

BUG=309484

Review URL: https://codereview.chromium.org/177553006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@253367 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 253367