Add WebContents source to methods in WebContentsDelegate

chrome/browser/devtools/devtools_window.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 "chrome/browser/devtools/devtools_window.h"
 
 #include <algorithm>
 
 #include "base/json/json_reader.h"
 #include "base/metrics/histogram.h"
@@ skipping 911 matching lines @@
     const content::NativeWebKeyboardEvent& event) {
   if (event.windowsKeyCode == 0x08) {
     // Do not navigate back in history on Windows (http://crbug.com/74156).
     return;
   }
   BrowserWindow* inspected_window = GetInspectedBrowserWindow();
   if (inspected_window)
     inspected_window->HandleKeyboardEvent(event);
 }
 
-content::JavaScriptDialogManager* DevToolsWindow::GetJavaScriptDialogManager() {
+content::JavaScriptDialogManager* DevToolsWindow::GetJavaScriptDialogManager(
+    WebContents* source) {
   WebContents* inspected_web_contents = GetInspectedWebContents();
-  return (inspected_web_contents && inspected_web_contents->GetDelegate()) ?
-      inspected_web_contents->GetDelegate()->GetJavaScriptDialogManager() :
-      content::WebContentsDelegate::GetJavaScriptDialogManager();
+  return (inspected_web_contents && inspected_web_contents->GetDelegate())
+             ? inspected_web_contents->GetDelegate()
+                   ->GetJavaScriptDialogManager(inspected_web_contents)
+             : content::WebContentsDelegate::GetJavaScriptDialogManager(source);
 }
 
 content::ColorChooser* DevToolsWindow::OpenColorChooser(
     WebContents* web_contents,
     SkColor initial_color,
     const std::vector<content::ColorSuggestion>& suggestions) {
   return chrome::ShowColorChooser(web_contents, initial_color);
 }
 
 void DevToolsWindow::RunFileChooser(WebContents* web_contents,
@@ skipping 285 matching lines @@
       closure.Run();
     return;
   }
   load_completed_callback_ = closure;
 }
 
 bool DevToolsWindow::ForwardKeyboardEvent(
     const content::NativeWebKeyboardEvent& event) {
   return event_forwarder_->ForwardEvent(event);
 }