Adds routed interface support between RenderFrameHost and RenderFrame

content/browser/web_contents/web_contents_impl.cc

 // Copyright (c) 2012 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.
 
 #include "content/browser/web_contents/web_contents_impl.h"
 
 #include <stddef.h>
 
 #include <cmath>
 #include <utility>
@@ skipping 87 matching lines @@
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/render_widget_host_iterator.h"
 #include "content/public/browser/resource_request_details.h"
 #include "content/public/browser/screen_orientation_dispatcher_host.h"
 #include "content/public/browser/security_style_explanations.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/browser/web_contents_delegate.h"
+#include "content/public/browser/web_contents_interface_registry.h"
 #include "content/public/common/bindings_policy.h"
 #include "content/public/common/browser_plugin_guest_mode.h"
 #include "content/public/common/browser_side_navigation_policy.h"
 #include "content/public/common/child_process_host.h"
 #include "content/public/common/content_constants.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/page_zoom.h"
 #include "content/public/common/result_codes.h"
 #include "content/public/common/url_constants.h"
 #include "content/public/common/url_utils.h"
@@ skipping 264 matching lines @@
       << "Only the outermost WebContents tracks focus.";
   focused_web_contents_ = web_contents;
 }
 
 // WebContentsImpl -------------------------------------------------------------
 
 WebContentsImpl::WebContentsImpl(BrowserContext* browser_context)
     : delegate_(NULL),
       controller_(this, browser_context),
       render_view_host_delegate_view_(NULL),
+      interfaces_(this),
       created_with_opener_(false),
       frame_tree_(new NavigatorImpl(&controller_, this),
                   this,
                   this,
                   this,
                   this),
       is_load_to_different_document_(false),
       crashed_status_(base::TERMINATION_STATUS_STILL_RUNNING),
       crashed_error_code_(0),
       waiting_for_response_(false),
@@ skipping 410 matching lines @@
     if (view_)
       view_->SetOverscrollControllerEnabled(CanOverscrollContent());
   }
 }
 
 RenderProcessHost* WebContentsImpl::GetRenderProcessHost() const {
   RenderViewHostImpl* host = GetRenderManager()->current_host();
   return host ? host->GetProcess() : NULL;
 }
 
+WebContentsInterfaceRegistry* WebContentsImpl::GetInterfaces() {
+  return &interfaces_;
+}
+
 RenderFrameHostImpl* WebContentsImpl::GetMainFrame() {
   return frame_tree_.root()->current_frame_host();
 }
 
 RenderFrameHostImpl* WebContentsImpl::GetFocusedFrame() {
   FrameTreeNode* focused_node = frame_tree_.GetFocusedFrame();
   if (!focused_node)
     return nullptr;
   return focused_node->current_frame_host();
 }
@@ skipping 4373 matching lines @@
   for (RenderViewHost* render_view_host : render_view_host_set)
     render_view_host->OnWebkitPreferencesChanged();
 }
 
 void WebContentsImpl::SetJavaScriptDialogManagerForTesting(
     JavaScriptDialogManager* dialog_manager) {
   dialog_manager_ = dialog_manager;
 }
 
 }  // namespace content