Ensure that any IPC sent from a child process that couldn't be deserialized causes that p…

tools/metrics/actions/extract_actions.py

Index: tools/metrics/actions/extract_actions.py
===================================================================
--- tools/metrics/actions/extract_actions.py	(revision 270662)
+++ tools/metrics/actions/extract_actions.py	(working copy)
@@ -67,6 +67,7 @@
   'ppb_pdf_impl.cc',  # see AddClosedSourceActions()
   'pepper_pdf_host.cc',  # see AddClosedSourceActions()
   'key_systems_support_uma.cc',  # See AddKeySystemSupportActions()
+  'browser_child_process_host_impl.cc',  # See AddBadMessageActions()
 )
 
 # Language codes used in Chrome. The list should be updated when a new
@@ -602,7 +603,24 @@
   actions.add('AutomaticSettingsReset_WebUIBanner_ManuallyClosed')
   actions.add('AutomaticSettingsReset_WebUIBanner_LearnMoreClicked')
 
+def AddBadMessageActions(actions):
+  """Add actions that are used when terminating a child process that sent an IPC
+  which couldn't be deserialized.
 
+  Arguments
+    actions: set of actions to add to.
+  """
+  actions.add('BadMessageTerminate_Plug-in')
+  actions.add('BadMessageTerminate_WebWorker')
+  actions.add('BadMessageTerminate_Utility')
+  actions.add('BadMessageTerminate_Zygote')
+  actions.add('BadMessageTerminate_Sandboxhelper')
+  actions.add('BadMessageTerminate_GPU')
+  actions.add('BadMessageTerminate_PepperPlugin')
+  actions.add('BadMessageTerminate_PepperPluginBroker')
+  actions.add('BadMessageTerminate_NativeClientmodule')
+  actions.add('BadMessageTerminate_NativeClientbroker')
+
 class Error(Exception):
   pass
 
@@ -808,6 +826,7 @@
   AddExtensionActions(actions)
   AddHistoryPageActions(actions)
   AddKeySystemSupportActions(actions)
+  AddBadMessageActions(actions)
 
   pretty = PrettyPrint(actions, actions_dict, comment_nodes)
   if original_xml == pretty: