Improvements to fatal JavaScript extension errors: (1) include the extension
ID if there is one, (2) only crash extension processes. The latter is a shame -
it'll hide JS problems in the wild - but I'm not comfortable the way it is.

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NOTRY=true

Review URL: https://chromiumcodereview.appspot.com/17104003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@208058 0039d316-1c4b-4281-b951-d872f2087c98
7 files changed