New Task Manager - Phase 1.3.5: Implement Extension Task Providing

extensions/browser/extensions_browser_client.h

Index: extensions/browser/extensions_browser_client.h
diff --git a/extensions/browser/extensions_browser_client.h b/extensions/browser/extensions_browser_client.h
index 672b9251de9252174a0fd3767da28eea22112a8e..f0716c5c1243b161216e2716495b5dedd77ba1b5 100644
--- a/extensions/browser/extensions_browser_client.h
+++ b/extensions/browser/extensions_browser_client.h
@@ -11,6 +11,7 @@
 #include "base/memory/scoped_ptr.h"
 #include "extensions/browser/extension_event_histogram_value.h"
 #include "extensions/browser/extension_prefs_observer.h"
+#include "extensions/common/view_type.h"
 
 class ExtensionFunctionRegistry;
 class PrefService;
@@ -229,6 +230,12 @@ class ExtensionsBrowserClient {
   // destroyed.
   virtual void CleanUpWebView(int embedder_process_id, int view_instance_id) {}
 
+  // Attaches the task manager extension tag to |web_contents|, if needed based
+  // on |view_type|, so that its corresponding task shows up in the task
+  // manager.
+  virtual void AttachExtensionTaskManagerTag(content::WebContents* web_contents,
+                                             ViewType view_type) {}
+
   // Returns the single instance of |this|.
   static ExtensionsBrowserClient* Get();