Lower linux static initializer expectations by 1 after r233092.

BUG=94925
TBR=dgrogan@chromium.org

Review URL: https://codereview.chromium.org/61173002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233103 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 233103
Disable DevToolsExtensionTest.TestContentScriptIsPresent.

BUG=315288
TBR=pfeldman@chromium.org

Review URL: https://codereview.chromium.org/59173007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233104 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 233104