[Extensions] Kill off ExtensionMsg_AddMessageToConsole

extensions/renderer/dispatcher.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef EXTENSIONS_RENDERER_DISPATCHER_H_
 #define EXTENSIONS_RENDERER_DISPATCHER_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 52 matching lines @@
 struct Message;
 
 // Dispatches extension control messages sent to the renderer and stores
 // renderer extension related state.
 class Dispatcher : public content::RenderProcessObserver,
                    public UserScriptSetManager::Observer {
  public:
   explicit Dispatcher(DispatcherDelegate* delegate);
   ~Dispatcher() override;
 
+  // Returns the single instance of the dispatcher.
+  static Dispatcher* Get();

[not at google - send to devlin, 2015/06/19 23:14:58]

Can you avoid adding this if you pass the RenderFrame into the console methods?

[Devlin, 2015/06/22 19:52:33]

Done.

+
   const std::set<std::string>& function_names() const {
     return function_names_;
   }
 
   const ExtensionSet* extensions() const { return &extensions_; }
 
   const ScriptContextSet& script_context_set() const {
     return *script_context_set_;
   }
 
@@ skipping 229 matching lines @@
 
   // Status of webrequest usage.
   bool webrequest_used_;
 
   DISALLOW_COPY_AND_ASSIGN(Dispatcher);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_RENDERER_DISPATCHER_H_