[DevTools] Remote frontend is now embedded to iframe.

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 27 matching lines @@
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/url_constants.h"
+#include "net/base/escape.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 #include "ui/base/page_transition_types.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 
 using base::DictionaryValue;
 using blink::WebInputEvent;
 using content::BrowserThread;
 using content::DevToolsAgentHost;
 using content::WebContents;
 
@@ skipping 353 matching lines @@
     window->bindings_->AttachTo(worker_agent);
   }
   window->ScheduleShow(DevToolsToggleAction::Show());
   return window;
 }
 
 // static
 DevToolsWindow* DevToolsWindow::CreateDevToolsWindowForWorker(
     Profile* profile) {
   content::RecordAction(base::UserMetricsAction("DevTools_InspectWorker"));
-  return Create(profile, GURL(), NULL, true, false, false, "");
+  return Create(profile, GURL(), NULL, true, std::string(), false, "");
 }
 
 // static
 DevToolsWindow* DevToolsWindow::OpenDevToolsWindow(
     content::WebContents* inspected_web_contents) {
   return ToggleDevToolsWindow(
       inspected_web_contents, true, DevToolsToggleAction::Show(), "");
 }
 
 // static
@@ skipping 20 matching lines @@
 }
 
 // static
 void DevToolsWindow::OpenExternalFrontend(
     Profile* profile,
     const std::string& frontend_url,
     const scoped_refptr<content::DevToolsAgentHost>& agent_host,
     bool isWorker) {
   DevToolsWindow* window = FindDevToolsWindow(agent_host.get());
   if (!window) {
-    window = Create(profile, DevToolsUI::GetProxyURL(frontend_url), NULL,
-                    isWorker, true, false, "");
+    window = Create(profile, GURL(), NULL, isWorker,
+                    DevToolsUI::GetProxyURL(frontend_url).spec(), false, "");
     window->bindings_->AttachTo(agent_host);
   }
   window->ScheduleShow(DevToolsToggleAction::Show());
 }
 
 // static
 DevToolsWindow* DevToolsWindow::ToggleDevToolsWindow(
     content::WebContents* inspected_web_contents,
     bool force_open,
     const DevToolsToggleAction& action,
     const std::string& settings) {
   scoped_refptr<DevToolsAgentHost> agent(
       DevToolsAgentHost::GetOrCreateFor(inspected_web_contents));
   DevToolsWindow* window = FindDevToolsWindow(agent.get());
   bool do_open = force_open;
   if (!window) {
     Profile* profile = Profile::FromBrowserContext(
         inspected_web_contents->GetBrowserContext());
     content::RecordAction(
         base::UserMetricsAction("DevTools_InspectRenderer"));
-    window = Create(
-        profile, GURL(), inspected_web_contents, false, false, true, settings);
+    window = Create(profile, GURL(), inspected_web_contents,
+                    false, std::string(), true, settings);
     window->bindings_->AttachTo(agent.get());
     do_open = true;
   }
 
   // Update toolbar to reflect DevTools changes.
   window->UpdateBrowserToolbar();
 
   // If window is docked and visible, we hide it on toggle. If window is
   // undocked, we show (activate) it.
   if (!window->is_docked_ || do_open)
@@ skipping 219 matching lines @@
 
   event_forwarder_.reset(new DevToolsEventForwarder(this));
 }
 
 // static
 DevToolsWindow* DevToolsWindow::Create(
     Profile* profile,
     const GURL& frontend_url,
     content::WebContents* inspected_web_contents,
     bool shared_worker_frontend,
-    bool external_frontend,
+    const std::string& remote_frontend,
     bool can_dock,
     const std::string& settings) {
   if (inspected_web_contents) {
     // Check for a place to dock.
     Browser* browser = NULL;
     int tab;
     if (!FindInspectedBrowserAndTabIndex(inspected_web_contents,
                                          &browser, &tab) ||
         browser->is_type_popup()) {
       can_dock = false;
     }
   }
 
   // Create WebContents with devtools.
   GURL url(GetDevToolsURL(profile, frontend_url,
                           shared_worker_frontend,
-                          external_frontend,
+                          remote_frontend,
                           can_dock, settings));
   return new DevToolsWindow(profile, url, inspected_web_contents, can_dock);
 }
 
 // static
 GURL DevToolsWindow::GetDevToolsURL(Profile* profile,
                                     const GURL& base_url,
                                     bool shared_worker_frontend,
-                                    bool external_frontend,
+                                    const std::string& remote_frontend,
                                     bool can_dock,
                                     const std::string& settings) {
   // Compatibility errors are encoded with data urls, pass them
   // through with no decoration.
   if (base_url.SchemeIs("data"))
     return base_url;
 
   std::string frontend_url(
       base_url.is_empty() ? chrome::kChromeUIDevToolsURL : base_url.spec());
   std::string url_string(
       frontend_url +
       ((frontend_url.find("?") == std::string::npos) ? "?" : "&"));
   if (shared_worker_frontend)
     url_string += "&isSharedWorker=true";
-  if (external_frontend)
+  if (remote_frontend.size()) {
     url_string += "&remoteFrontend=true";
+    url_string += "&remoteFrontendUrl=" + net::EscapePath(remote_frontend);
+  }
   if (can_dock)
     url_string += "&can_dock=true";
   if (settings.size())
     url_string += "&settings=" + settings;
   return GURL(url_string);
 }
 
 // static
 DevToolsWindow* DevToolsWindow::FindDevToolsWindow(
     DevToolsAgentHost* agent_host) {
@@ skipping 456 matching lines @@
       closure.Run();
     return;
   }
   load_completed_callback_ = closure;
 }
 
 bool DevToolsWindow::ForwardKeyboardEvent(
     const content::NativeWebKeyboardEvent& event) {
   return event_forwarder_->ForwardEvent(event);
 }