Remove some dead code.

talk/media/webrtc/webrtcpassthroughrender.h

Index: talk/media/webrtc/webrtcpassthroughrender.h
diff --git a/talk/media/webrtc/webrtcpassthroughrender.h b/talk/media/webrtc/webrtcpassthroughrender.h
deleted file mode 100644
index 685cfe881c22939ea0d5465cb9013e457b11d868..0000000000000000000000000000000000000000
--- a/talk/media/webrtc/webrtcpassthroughrender.h
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * libjingle
- * Copyright 2004 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  1. Redistributions of source code must retain the above copyright notice,
- *     this list of conditions and the following disclaimer.
- *  2. Redistributions in binary form must reproduce the above copyright notice,
- *     this list of conditions and the following disclaimer in the documentation
- *     and/or other materials provided with the distribution.
- *  3. The name of the author may not be used to endorse or promote products
- *     derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_MEDIA_WEBRTCPASSTHROUGHRENDER_H_
-#define TALK_MEDIA_WEBRTCPASSTHROUGHRENDER_H_
-
-#include <map>
-
-#include "webrtc/base/criticalsection.h"
-#include "webrtc/modules/video_render/include/video_render.h"
-
-namespace cricket {
-class PassthroughStream;
-
-class WebRtcPassthroughRender : public webrtc::VideoRender {
- public:
-  WebRtcPassthroughRender();
-  virtual ~WebRtcPassthroughRender();
-
-  int64_t TimeUntilNextProcess() override { return 0; }
-
-  int32_t Process() override { return 0; }
-
-  void* Window() override {
-    rtc::CritScope cs(&render_critical_);
-    return window_;
-  }
-
-  int32_t ChangeWindow(void* window) override {
-    rtc::CritScope cs(&render_critical_);
-    window_ = window;
-    return 0;
-  }
-
-  webrtc::VideoRenderCallback* AddIncomingRenderStream(
-      const uint32_t stream_id,
-      const uint32_t zOrder,
-      const float left,
-      const float top,
-      const float right,
-      const float bottom) override;
-
-  int32_t DeleteIncomingRenderStream(const uint32_t stream_id) override;
-
-  int32_t AddExternalRenderCallback(
-      const uint32_t stream_id,
-      webrtc::VideoRenderCallback* render_object) override;
-
-  int32_t GetIncomingRenderStreamProperties(const uint32_t stream_id,
-                                            uint32_t& zOrder,
-                                            float& left,
-                                            float& top,
-                                            float& right,
-                                            float& bottom) const override {
-    return -1;
-  }
-
-  uint32_t GetIncomingFrameRate(const uint32_t stream_id) override { return 0; }
-
-  uint32_t GetNumIncomingRenderStreams() const override {
-    return static_cast<uint32_t>(stream_render_map_.size());
-  }
-
-  bool HasIncomingRenderStream(const uint32_t stream_id) const override;
-
-  int32_t RegisterRawFrameCallback(
-      const uint32_t stream_id,
-      webrtc::VideoRenderCallback* callback_obj) override {
-    return -1;
-  }
-
-  int32_t StartRender(const uint32_t stream_id) override;
-
-  int32_t StopRender(const uint32_t stream_id) override;
-
-  int32_t ResetRender() override { return 0; }
-
-  webrtc::RawVideoType PreferredVideoType() const override;
-
-  bool IsFullScreen() override { return false; }
-
-  int32_t GetScreenResolution(uint32_t& screenWidth,
-                              uint32_t& screenHeight) const override {
-    return -1;
-  }
-
-  uint32_t RenderFrameRate(const uint32_t stream_id) override { return 0; }
-
-  int32_t SetStreamCropping(const uint32_t stream_id,
-                            const float left,
-                            const float top,
-                            const float right,
-                            const float bottom) override {
-    return -1;
-  }
-
-  int32_t SetExpectedRenderDelay(uint32_t stream_id,
-                                 int32_t delay_ms) override {
-    return -1;
-  }
-
-  int32_t ConfigureRenderer(const uint32_t stream_id,
-                            const unsigned int zOrder,
-                            const float left,
-                            const float top,
-                            const float right,
-                            const float bottom) override {
-    return -1;
-  }
-
-  int32_t SetTransparentBackground(const bool enable) override { return -1; }
-
-  int32_t FullScreenRender(void* window, const bool enable) override {
-    return -1;
-  }
-
-  int32_t SetBitmap(const void* bitMap,
-                    const uint8_t pictureId,
-                    const void* colorKey,
-                    const float left,
-                    const float top,
-                    const float right,
-                    const float bottom) override {
-    return -1;
-  }
-
-  int32_t SetText(const uint8_t textId,
-                  const uint8_t* text,
-                  const int32_t textLength,
-                  const uint32_t textColorRef,
-                  const uint32_t backgroundColorRef,
-                  const float left,
-                  const float top,
-                  const float right,
-                  const float bottom) override {
-    return -1;
-  }
-
-  int32_t SetStartImage(const uint32_t stream_id,
-                        const webrtc::VideoFrame& videoFrame) override {
-    return -1;
-  }
-
-  int32_t SetTimeoutImage(const uint32_t stream_id,
-                          const webrtc::VideoFrame& videoFrame,
-                          const uint32_t timeout) override {
-    return -1;
-  }
-
- private:
-  typedef std::map<uint32_t, PassthroughStream*> StreamMap;
-
-  PassthroughStream* FindStream(const uint32_t stream_id) const;
-
-  void* window_;
-  StreamMap stream_render_map_;
-  rtc::CriticalSection render_critical_;
-};
-}  // namespace cricket
-
-#endif  // TALK_MEDIA_WEBRTCPASSTHROUGHRENDER_H_