html_viewer: Move webcrypto to a place where html_viewer can use it.

mojo/services/html_viewer/blink_platform_impl.h

 // Copyright 2014 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.
 
 #ifndef MOJO_SERVICES_HTML_VIEWER_BLINK_PLATFORM_IMPL_H_
 #define MOJO_SERVICES_HTML_VIEWER_BLINK_PLATFORM_IMPL_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/threading/thread_local_storage.h"
 #include "base/timer/timer.h"
 #include "cc/blink/web_compositor_support_impl.h"
+#include "components/webcrypto/webcrypto_impl.h"
 #include "mojo/services/html_viewer/blink_resource_map.h"
 #include "mojo/services/html_viewer/webmimeregistry_impl.h"
 #include "mojo/services/html_viewer/webnotificationmanager_impl.h"
 #include "mojo/services/html_viewer/webscheduler_impl.h"
 #include "mojo/services/html_viewer/webthemeengine_impl.h"
 #include "third_party/WebKit/public/platform/Platform.h"
 #include "third_party/WebKit/public/platform/WebScrollbarBehavior.h"
 
 namespace html_viewer {
 
@@ skipping 32 matching lines @@
   virtual blink::WebWaitableEvent* waitMultipleEvents(
       const blink::WebVector<blink::WebWaitableEvent*>& events);
   virtual blink::WebScrollbarBehavior* scrollbarBehavior();
   virtual const unsigned char* getTraceCategoryEnabledFlag(
       const char* category_name);
   virtual blink::WebData loadResource(const char* name);
   virtual blink::WebGestureCurve* createFlingAnimationCurve(
       blink::WebGestureDevice device_source,
       const blink::WebFloatPoint& velocity,
       const blink::WebSize& cumulative_scroll);
+  virtual blink::WebCrypto* crypto();
   virtual blink::WebNotificationManager* notificationManager();
 
  private:
   void SuspendSharedTimer();
   void ResumeSharedTimer();
 
   void DoTimeout() {
     if (shared_timer_func_ && !shared_timer_suspended_)
       shared_timer_func_();
   }
 
   static void DestroyCurrentThread(void*);
 
   base::MessageLoop* main_loop_;
   base::OneShotTimer<BlinkPlatformImpl> shared_timer_;
   void (*shared_timer_func_)();
   double shared_timer_fire_time_;
   bool shared_timer_fire_time_was_set_while_suspended_;
   int shared_timer_suspended_;  // counter
   base::ThreadLocalStorage::Slot current_thread_slot_;
   cc_blink::WebCompositorSupportImpl compositor_support_;
   WebThemeEngineImpl theme_engine_;
   WebMimeRegistryImpl mime_registry_;
   WebSchedulerImpl scheduler_;
+  webcrypto::WebCryptoImpl web_crypto_;
   WebNotificationManagerImpl web_notification_manager_;
   blink::WebScrollbarBehavior scrollbar_behavior_;
   BlinkResourceMap blink_resource_map_;
 
   DISALLOW_COPY_AND_ASSIGN(BlinkPlatformImpl);
 };
 
 }  // namespace html_viewer
 
 #endif  // MOJO_SERVICES_HTML_VIEWER_BLINK_PLATFORM_IMPL_H_