This patch does the following:
* Has the gPluginHandler tell content processes when a NPAPI plugin crashes
* Introduces PluginCrashReporter, and renames TabCrashReporter.jsm to ContentCrashReporters.jsm.
* Makes gPluginHandler use PluginCrashReporter to submit plugin crashes.
* If a plugin crash report is submitted, puts all visible instances into the submitted state.
* Makes the plugin crashed notification bar work with run IDs.
* Removes event and message listeners in PluginContent when uninitting.
This patch does the following:
* Has the gPluginHandler tell content processes when a NPAPI plugin crashes
* Introduces PluginCrashReporter, and renames TabCrashReporter.jsm to ContentCrashReporters.jsm.
* Makes gPluginHandler use PluginCrashReporter to submit plugin crashes.
* If a plugin crash report is submitted, puts all visible instances into the submitted state.
* Makes the plugin crashed notification bar work with run IDs.
* Removes event and message listeners in PluginContent when uninitting.
