Remove GetExtensionEventRouter from Profile.

chrome/browser/extensions/api/processes/processes_api.cc

Index: chrome/browser/extensions/api/processes/processes_api.cc
diff --git a/chrome/browser/extensions/api/processes/processes_api.cc b/chrome/browser/extensions/api/processes/processes_api.cc
index df891d715079b10167ff81f11f281a993cb75d4c..5a500e33b0f988f0d891f6b3787399d43958c0f7 100644
--- a/chrome/browser/extensions/api/processes/processes_api.cc
+++ b/chrome/browser/extensions/api/processes/processes_api.cc
@@ -17,6 +17,7 @@
 #include "chrome/browser/extensions/event_router.h"
 #include "chrome/browser/extensions/extension_function_util.h"
 #include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/extensions/extension_tab_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/task_manager/task_manager.h"
@@ -475,10 +476,10 @@ void ProcessesEventRouter::ProcessClosedEvent(
 void ProcessesEventRouter::DispatchEvent(Profile* profile,
                                          const char* event_name,
                                          scoped_ptr<ListValue> event_args) {
-  if (profile && profile->GetExtensionEventRouter()) {
-    profile->GetExtensionEventRouter()->DispatchEventToRenderers(
-        event_name, event_args.Pass(), NULL, GURL(),
-        extensions::EventFilteringInfo());
+  if (profile && extensions::ExtensionSystem::Get(profile)->event_router()) {
+    extensions::ExtensionSystem::Get(profile)->event_router()->
+        DispatchEventToRenderers(event_name, event_args.Pass(), NULL, GURL(),
+                                 extensions::EventFilteringInfo());
   }
 }
 
@@ -500,7 +501,8 @@ bool ProcessesEventRouter::HasEventListeners(const std::string& event_name) {
   for (ProfileSet::iterator it = profiles_.begin();
        it != profiles_.end(); ++it) {
     Profile* profile = *it;
-    extensions::EventRouter* router = profile->GetExtensionEventRouter();
+    extensions::EventRouter* router =
+        extensions::ExtensionSystem::Get(profile)->event_router();
     if (!router)
       continue;