[DevTools] Implement DevToolsManager::Observer which notifies about target updates.

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 <utility>
 
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/stats_counters.h"
 #include "base/process/process.h"
 #include "base/strings/string16.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
 #include "content/browser/accessibility/accessibility_mode_helper.h"
 #include "content/browser/accessibility/browser_accessibility_state_impl.h"
 #include "content/browser/browser_plugin/browser_plugin_embedder.h"
 #include "content/browser/browser_plugin/browser_plugin_guest.h"
 #include "content/browser/child_process_security_policy_impl.h"
-#include "content/browser/devtools/render_view_devtools_agent_host.h"
+#include "content/browser/devtools/devtools_manager.h"
 #include "content/browser/dom_storage/dom_storage_context_wrapper.h"
 #include "content/browser/dom_storage/session_storage_namespace_impl.h"
 #include "content/browser/download/download_stats.h"
 #include "content/browser/download/mhtml_generation_manager.h"
 #include "content/browser/download/save_package.h"
 #include "content/browser/frame_host/cross_process_frame_connector.h"
 #include "content/browser/frame_host/interstitial_page_impl.h"
 #include "content/browser/frame_host/navigation_entry_impl.h"
 #include "content/browser/frame_host/navigator_impl.h"
 #include "content/browser/frame_host/render_frame_host_impl.h"
@@ skipping 3509 matching lines @@
   FOR_EACH_OBSERVER(
       WebContentsObserver, observers_, RenderViewCreated(render_view_host));
 
   // We tell the observers now instead of when the main RenderFrameHostImpl is
   // constructed because otherwise it would be too early (i.e. IPCs sent to the
   // frame would be dropped because it's not created yet).
   RenderFrameHost* main_frame = render_view_host->GetMainFrame();
   FOR_EACH_OBSERVER(
       WebContentsObserver, observers_, RenderFrameCreated(main_frame));
   SetAccessibilityModeOnFrame(accessibility_mode_, main_frame);
+
+  DevToolsManager::GetInstance()->RenderViewCreated(this, render_view_host);
 }
 
 void WebContentsImpl::RenderViewReady(RenderViewHost* rvh) {
   if (rvh != GetRenderViewHost()) {
     // Don't notify the world, since this came from a renderer in the
     // background.
     return;
   }
 
   notify_disconnection_ = true;
@@ skipping 800 matching lines @@
   node->render_manager()->ResumeResponseDeferredAtStart();
 }
 
 void WebContentsImpl::SetForceDisableOverscrollContent(bool force_disable) {
   force_disable_overscroll_content_ = force_disable;
   if (view_)
     view_->SetOverscrollControllerEnabled(CanOverscrollContent());
 }
 
 }  // namespace content