Split EncryptedMediaIsTypeSupportedPepperCDMRegisteredWithWrongPathTest.

We cannot call RegisterPepperCDM twice in one test. Split the test into two
tests so that we can register ClearKey CDM and Widevien CDM separately.

BUG=307713
TEST=This fixes failing tests.

Review URL: https://codereview.chromium.org/26199003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@230336 0039d316-1c4b-4281-b951-d872f2087c98
Reapply "Remove constructors of TraceEventHandle"

Fixed int assignment warnings on Win.

> Remove constructors of TraceEventHandle
>
> The constructors of TraceEventHandle makes the constructor of
> ScopedTracer (which is called even when tracing is not enabled)
> initialize the Data structure which we wanted to avoid.
>
> BUG=trace-viewer:489
> R=dsinclair@chromium.org
>
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=230224

TBR=ronghuawu

Review URL: https://codereview.chromium.org/34493006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@230337 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 230336
Cleanup: Clamp down DEPS in chrome/browser.

R=thakis@chromium.org

Review URL: https://codereview.chromium.org/35903005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@230338 0039d316-1c4b-4281-b951-d872f2087c98
EPERM blocked filesystem syscalls.

BUG=270326
TEST=Daisy base image boots.
NOTRY=true

Review URL: https://codereview.chromium.org/34613009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@230339 0039d316-1c4b-4281-b951-d872f2087c98
Cleanup: Clamp down DEPS in chrome/common.

R=thakis@chromium.org

Review URL: https://codereview.chromium.org/35483004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@230340 0039d316-1c4b-4281-b951-d872f2087c98
Initialize variable to avoid false-positive uninit error from valgrind.

This is the same as https://codereview.chromium.org/34383003/ but in another file.

TBR=hclam@chromium.org
BUG=308683

Review URL: https://codereview.chromium.org/34623010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@230341 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 230341