Introduce chrome.shell.createWindow stub API for app_shell

chrome/renderer/chrome_content_renderer_client.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/renderer/chrome_content_renderer_client.h"
 
 #include "base/command_line.h"
 #include "base/debug/crash_logging.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
@@ skipping 208 matching lines @@
   }
 #endif  // defined(WIDEVINE_CDM_AVAILABLE) && defined(ENABLE_PEPPER_CDMS)
 
   return false;
 }
 
 }  // namespace
 
 ChromeContentRendererClient::ChromeContentRendererClient() {
   g_current_client = this;
+
+  extensions::ExtensionsClient::Set(
+      extensions::ChromeExtensionsClient::GetInstance());
+  extensions::ExtensionsRendererClient::Set(
+      ChromeExtensionsRendererClient::GetInstance());
 }
 
 ChromeContentRendererClient::~ChromeContentRendererClient() {
   g_current_client = NULL;
 }
 
 void ChromeContentRendererClient::RenderThreadStarted() {
   RenderThread* thread = RenderThread::Get();
 
   chrome_observer_.reset(new ChromeRenderProcessObserver(this));
+
   // ChromeRenderViewTest::SetUp() creates its own ExtensionDispatcher and
-  // injects it using SetExtensionDispatcher(). Don't overwrite it.
+  // injects it using SetExtensionDispatcherForTest(). Don't overwrite it.
   if (!extension_dispatcher_)
     extension_dispatcher_.reset(new extensions::Dispatcher());
   permissions_policy_delegate_.reset(
       new extensions::RendererPermissionsPolicyDelegate(
           extension_dispatcher_.get()));
   prescient_networking_dispatcher_.reset(new PrescientNetworkingDispatcher());
   net_predictor_.reset(new RendererNetPredictor());
 #if defined(ENABLE_SPELLCHECK)
   // ChromeRenderViewTest::SetUp() creates a Spellcheck and injects it using
   // SetSpellcheck(). Don't overwrite it.
@@ skipping 101 matching lines @@
   // requests.
   WebSecurityPolicy::registerURLSchemeAsCORSEnabled(extension_resource_scheme);
 
   // chrome-extension: resources should bypass Content Security Policy checks
   // when included in protected resources.
   WebSecurityPolicy::registerURLSchemeAsBypassingContentSecurityPolicy(
       extension_scheme);
   WebSecurityPolicy::registerURLSchemeAsBypassingContentSecurityPolicy(
       extension_resource_scheme);
 
-  extensions::ExtensionsClient::Set(
-      extensions::ChromeExtensionsClient::GetInstance());
-  extensions::ExtensionsRendererClient::Set(
-      ChromeExtensionsRendererClient::GetInstance());
-
 #if defined(OS_WIN)
   // Report if the renderer process has been patched by chrome_elf.
   // TODO(csharp): Remove once the renderer is no longer getting
   // patched this way.
   if (blacklist::IsBlacklistInitialized())
     UMA_HISTOGRAM_BOOLEAN("Blacklist.PatchedInRenderer", true);
 #endif
 }
 
 void ChromeContentRendererClient::RenderFrameCreated(
@@ skipping 865 matching lines @@
 bool ChromeContentRendererClient::ShouldOverridePageVisibilityState(
     const content::RenderFrame* render_frame,
     blink::WebPageVisibilityState* override_state) {
   if (!prerender::PrerenderHelper::IsPrerendering(render_frame))
     return false;
 
   *override_state = blink::WebPageVisibilityStatePrerender;
   return true;
 }
 
-void ChromeContentRendererClient::SetExtensionDispatcher(
+void ChromeContentRendererClient::SetExtensionDispatcherForTest(
     extensions::Dispatcher* extension_dispatcher) {
   extension_dispatcher_.reset(extension_dispatcher);
   permissions_policy_delegate_.reset(
       new extensions::RendererPermissionsPolicyDelegate(
           extension_dispatcher_.get()));
 }
 
+extensions::Dispatcher*
+ChromeContentRendererClient::GetExtensionDispatcherForTest() {
+  return extension_dispatcher_.get();
+}
+
 bool ChromeContentRendererClient::CrossesExtensionExtents(
     WebFrame* frame,
     const GURL& new_url,
     const extensions::ExtensionSet& extensions,
     bool is_extension_url,
     bool is_initial_navigation) {
   GURL old_url(frame->top()->document().url());
 
   // If old_url is still empty and this is an initial navigation, then this is
   // a window.open operation.  We should look at the opener URL.
@@ skipping 168 matching lines @@
   CommandLine* command_line = CommandLine::ForCurrentProcess();
   return !command_line->HasSwitch(extensions::switches::kExtensionProcess);
 }
 
 blink::WebWorkerPermissionClientProxy*
 ChromeContentRendererClient::CreateWorkerPermissionClientProxy(
     content::RenderFrame* render_frame,
     blink::WebFrame* frame) {
   return new WorkerPermissionClientProxy(render_frame, frame);
 }