Image Capture PPAPI: remove unused APIs

ppapi/proxy/image_capture_resource.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 PPAPI_PROXY_IMAGE_CAPTURE_RESOURCE_H_
 #define PPAPI_PROXY_IMAGE_CAPTURE_RESOURCE_H_
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "ppapi/c/pp_size.h"
@@ skipping 19 matching lines @@
 
   // Resource overrides:
   virtual thunk::PPB_ImageCapture_API* AsPPB_ImageCapture_API() override {
     return this;
   }
 
   // PPB_ImageCapture_API overrides:
   virtual int32_t Open(PP_Var camera_source_id,
                        scoped_refptr<TrackedCallback> callback) override;
   virtual void Close() override;
-  virtual int32_t SetConfig(PP_Resource config,
-                            scoped_refptr<TrackedCallback> callback) override;
-  virtual int32_t GetConfig(PP_Resource* config,
-                            scoped_refptr<TrackedCallback> callback) override;
   virtual int32_t GetCameraCapabilities(
       PP_Resource* capabilities,
       scoped_refptr<TrackedCallback> callback) override;
-  virtual int32_t CaptureStillImage(
-      PPB_ImageCapture_Private_ShutterCallback shutter_callback,
-      PPB_ImageCapture_Private_PreviewCallback preview_callback,
-      PPB_ImageCapture_Private_JpegCallback jpeg_callback,
-      int64_t* sequence_id) override;
 
  private:
   enum OpenState { BEFORE_OPEN, OPENED, CLOSED };
 
   // Host -> plugin messages.
   void OnPluginMsgGetPreviewSizesReply(
     const ResourceMessageReplyParams& params,
     const std::vector<PP_Size>& preview_sizes);
 
   // reply to open
   void OnPluginMsgOpenReply(const ResourceMessageReplyParams& params);
 
   // other
   bool IsOpened() const {return open_state_ == OPENED;}
 
   // Holds a reference of the callback so that Close() can cancel it.
   scoped_refptr<TrackedCallback> open_callback_;
   OpenState open_state_;
 
   PP_Resource* get_capabilities_output_;
   scoped_refptr<TrackedCallback> get_capabilities_callback_;
   scoped_refptr<CameraCapabilitiesResource> camera_capabilities_;
 
-  // scoped_refptr<ImageCaptureConfigResource> config_;
-
   DISALLOW_COPY_AND_ASSIGN(ImageCaptureResource);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_IMAGE_CAPTURE_RESOURCE_H_