Implement host side of sync EnumerateVideoCaptureDevices

ppapi/cpp/private/flash.h

 // 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.
 
 #ifndef PPAPI_CPP_PRIVATE_FLASH_H_
 #define PPAPI_CPP_PRIVATE_FLASH_H_
 
 #include <string>
+#include <vector>
 
 #include "ppapi/c/private/ppb_flash.h"
 #include "ppapi/c/pp_stdint.h"
 #include "ppapi/c/pp_time.h"
 
 struct PP_Point;
 
 namespace pp {
 
+class DeviceRef_Dev;
 class FontDescription_Dev;
 class ImageData;
 class InstanceHandle;
 class Module;
 class Point;
 class Rect;
 class URLRequestInfo;
 class Var;
+class VideoCapture_Dev;
 
 namespace flash {
 
 class Flash {
  public:
   // Returns true if the required interface is available.
   static bool IsAvailable();
 
   static void SetInstanceAlwaysOnTop(const InstanceHandle& instance,
                                      bool on_top);
@@ skipping 20 matching lines @@
   static Var GetCommandLineArgs(Module* module);
   static void PreloadFontWin(const void* logfontw);
   static bool IsRectTopmost(const InstanceHandle& instance, const Rect& rect);
   static void UpdateActivity(const InstanceHandle& instance);
   static Var GetDeviceID(const InstanceHandle& instance);
   static Var GetSetting(const InstanceHandle& instance,
                         PP_FlashSetting setting);
   static bool SetCrashData(const InstanceHandle& instance,
                            PP_FlashCrashKey key,
                            const pp::Var& value);
+  static int32_t EnumerateVideoCaptureDevices(const InstanceHandle& instance,
+      const VideoCapture_Dev& video_capture,
+      std::vector<DeviceRef_Dev>* devices_out);
 
   // PPB_Flash_Print.
   static bool InvokePrinting(const InstanceHandle& instance);
 };
 
 }  // namespace flash
 }  // namespace pp
 
 #endif  // PPAPI_CPP_PRIVATE_FLASH_H_