Remove RenderProcessHost::is_extension_process

chrome/browser/extensions/extension_process_manager.h

Index: chrome/browser/extensions/extension_process_manager.h
diff --git a/chrome/browser/extensions/extension_process_manager.h b/chrome/browser/extensions/extension_process_manager.h
index b8219a38503a33cfb3c3ba4304b876fdace7bc52..73b1cdf8a26890ceff3ad377935b2796f08fea00 100644
--- a/chrome/browser/extensions/extension_process_manager.h
+++ b/chrome/browser/extensions/extension_process_manager.h
@@ -76,9 +76,12 @@ class ExtensionProcessManager : public NotificationObserver {
   // Unregisters the extension associated with |site_instance|.
   void UnregisterExtensionSiteInstance(SiteInstance* site_instance);
 
+  // True if this process host is hosting an extension.
+  bool IsExtensionProcess(int render_process_id);
+
   // True if this process host is hosting an extension with extension bindings
   // enabled.
-  bool AreBindingsEnabledForProcess(int host_id);
+  bool AreBindingsEnabledForProcess(int render_process_id);
 
   // Returns the extension process that |url| is associated with if it exists.
   // This is not valid for hosted apps without the background permission, since