Checking in stubbed out ChromeMediaPlayer filter implementations.

Review URL: http://codereview.chromium.org/18538

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@8652 0039d316-1c4b-4281-b951-d872f2087c98

9 files changed, 556 insertions, 315 deletions

diff --git a/chrome/renderer/media/audio_renderer_impl.cc b/chrome/renderer/media/audio_renderer_impl.cc
new file mode 100644
index 0000000..ab59833
--- /dev/null
+++ b/chrome/renderer/media/audio_renderer_impl.cc
@@ -0,0 +1,27 @@
+// Copyright (c) 2009 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/media/audio_renderer_impl.h"
+
+AudioRendererImpl::AudioRendererImpl() {
+}
+
+AudioRendererImpl::~AudioRendererImpl() {
+}
+
+void AudioRendererImpl::Stop() {
+  // TODO(scherkus): implement Stop.
+  NOTIMPLEMENTED();
+}
+
+bool AudioRendererImpl::Initialize(media::AudioDecoder* decoder) {
+  // TODO(scherkus): implement Initialize.
+  NOTIMPLEMENTED();
+  return false;
+}
+
+void AudioRendererImpl::SetVolume(float volume) {
+  // TODO(scherkus): implement SetVolume.
+  NOTIMPLEMENTED();
+}
diff --git a/chrome/renderer/media/audio_renderer_impl.h b/chrome/renderer/media/audio_renderer_impl.h
new file mode 100644
index 0000000..94cb048
--- /dev/null
+++ b/chrome/renderer/media/audio_renderer_impl.h
@@ -0,0 +1,28 @@
+// Copyright (c) 2009 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 CHROME_RENDERER_MEDIA_AUDIO_RENDERER_IMPL_H_
+#define CHROME_RENDERER_MEDIA_AUDIO_RENDERER_IMPL_H_
+
+#include "media/base/filters.h"
+
+class AudioRendererImpl : public media::AudioRenderer {
+ public:
+  AudioRendererImpl();
+
+  // media::MediaFilter implementation.
+  virtual void Stop();
+
+  // media::AudioRenderer implementation.
+  virtual bool Initialize(media::AudioDecoder* decoder);
+  virtual void SetVolume(float volume);
+
+ protected:
+  virtual ~AudioRendererImpl();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(AudioRendererImpl);
+};
+
+#endif  // CHROME_RENDERER_MEDIA_AUDIO_RENDERER_IMPL_H_
diff --git a/chrome/renderer/media/data_source_impl.cc b/chrome/renderer/media/data_source_impl.cc
new file mode 100644
index 0000000..7193fcc
--- /dev/null
+++ b/chrome/renderer/media/data_source_impl.cc
@@ -0,0 +1,52 @@
+// Copyright (c) 2009 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/media/data_source_impl.h"
+
+DataSourceImpl::DataSourceImpl() {
+}
+
+DataSourceImpl::~DataSourceImpl() {
+}
+
+void DataSourceImpl::Stop() {
+  // TODO(scherkus): implement Stop.
+  NOTIMPLEMENTED();
+}
+
+bool DataSourceImpl::Initialize(const std::string& uri) {
+  // TODO(scherkus): implement Initialize.
+  NOTIMPLEMENTED();
+  return false;
+}
+
+const media::MediaFormat* DataSourceImpl::GetMediaFormat() {
+  // TODO(scherkus): implement GetMediaFormat.
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
+size_t DataSourceImpl::Read(char* data, size_t size) {
+  // TODO(scherkus): implement Read.
+  NOTIMPLEMENTED();
+  return media::DataSource::kReadError;
+}
+
+bool DataSourceImpl::GetPosition(int64* position_out) {
+  // TODO(scherkus): implement GetPosition.
+  NOTIMPLEMENTED();
+  return false;
+}
+
+bool DataSourceImpl::SetPosition(int64 position) {
+  // TODO(scherkus): implement SetPosition.
+  NOTIMPLEMENTED();
+  return false;
+}
+
+bool DataSourceImpl::GetSize(int64* size_out) {
+  // TODO(scherkus): implement GetSize.
+  NOTIMPLEMENTED();
+  return false;
+}
diff --git a/chrome/renderer/media/data_source_impl.h b/chrome/renderer/media/data_source_impl.h
new file mode 100644
index 0000000..fe5bab8
--- /dev/null
+++ b/chrome/renderer/media/data_source_impl.h
@@ -0,0 +1,35 @@
+// Copyright (c) 2009 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 CHROME_RENDERER_MEDIA_DATA_SOURCE_IMPL_H_
+#define CHROME_RENDERER_MEDIA_DATA_SOURCE_IMPL_H_
+
+#include <string>
+
+#include "media/base/filters.h"
+#include "media/base/media_format.h"
+
+class DataSourceImpl : public media::DataSource {
+ public:
+  DataSourceImpl();
+
+  // media::MediaFilter implementation.
+  virtual void Stop();
+
+  // media::DataSource implementation.
+  virtual bool Initialize(const std::string& uri);
+  virtual const media::MediaFormat* GetMediaFormat();
+  virtual size_t Read(char* data, size_t size);
+  virtual bool GetPosition(int64* position_out);
+  virtual bool SetPosition(int64 position);
+  virtual bool GetSize(int64* size_out);
+
+ protected:
+  virtual ~DataSourceImpl();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(DataSourceImpl);
+};
+
+#endif  // CHROME_RENDERER_MEDIA_DATA_SOURCE_IMPL_H_
diff --git a/chrome/renderer/media/video_renderer_impl.cc b/chrome/renderer/media/video_renderer_impl.cc
new file mode 100644
index 0000000..77d9d90
--- /dev/null
+++ b/chrome/renderer/media/video_renderer_impl.cc
@@ -0,0 +1,22 @@
+// Copyright (c) 2009 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/media/video_renderer_impl.h"
+
+VideoRendererImpl::VideoRendererImpl() {
+}
+
+VideoRendererImpl::~VideoRendererImpl() {
+}
+
+void VideoRendererImpl::Stop() {
+  // TODO(scherkus): implement Stop.
+  NOTIMPLEMENTED();
+}
+
+bool VideoRendererImpl::Initialize(media::VideoDecoder* decoder) {
+  // TODO(scherkus): implement Initialize.
+  NOTIMPLEMENTED();
+  return false;
+}
diff --git a/chrome/renderer/media/video_renderer_impl.h b/chrome/renderer/media/video_renderer_impl.h
new file mode 100644
index 0000000..9b58266
--- /dev/null
+++ b/chrome/renderer/media/video_renderer_impl.h
@@ -0,0 +1,28 @@
+// Copyright (c) 2009 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 CHROME_RENDERER_MEDIA_VIDEO_RENDERER_H_
+#define CHROME_RENDERER_MEDIA_VIDEO_RENDERER_H_
+
+#include "media/base/filters.h"
+
+class VideoRendererImpl : public media::VideoRenderer {
+ public:
+  VideoRendererImpl();
+
+  // media::MediaFilter implementation.
+  virtual void Stop();
+
+  // media::VideoRenderer implementation.
+  virtual bool Initialize(media::VideoDecoder* decoder);
+
+ protected:
+  virtual ~VideoRendererImpl();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(VideoRendererImpl);
+};
+
+#endif  // CHROME_RENDERER_MEDIA_VIDEO_RENDERER_H_
+
diff --git a/chrome/renderer/renderer.scons b/chrome/renderer/renderer.scons
index ce3834a..9911a02 100644
--- a/chrome/renderer/renderer.scons
+++ b/chrome/renderer/renderer.scons
@@ -10,6 +10,7 @@ env.SConscript([
     '$CHROME_DIR/third_party/wtl/using_wtl.scons',
     '$GRIT_DIR/build/using_generated_resources.scons',
     '$ICU38_DIR/using_icu38.scons',
+    '$MEDIA_DIR/using_media.scons',
     '$NPAPI_DIR/using_npapi.scons',
     '$SKIA_DIR/using_skia.scons',
 ], {'env':env})
@@ -35,6 +36,14 @@ input_files = ChromeFileList([
     'automation/dom_automation_controller.cc',
     'automation/dom_automation_controller.h',
   ]),
+  MSVSFilter('media', [
+    'media/audio_renderer_impl.cc',
+    'media/audio_renderer_impl.h',
+    'media/data_source_impl.cc',
+    'media/data_source_impl.h',
+    'media/video_renderer_impl.cc',
+    'media/video_renderer_impl.h',
+  ]),
   MSVSFilter('net', [
     'net/render_dns_master.cc',
     'net/render_dns_master.h',
diff --git a/chrome/renderer/renderer.vcproj b/chrome/renderer/renderer.vcproj
index 449c1da..6ce9b2d 100644
--- a/chrome/renderer/renderer.vcproj
+++ b/chrome/renderer/renderer.vcproj
@@ -1,315 +1,343 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="8.00"
-	Name="renderer"
-	ProjectGUID="{9301A569-5D2B-4D11-9332-B1E30AEACB8D}"
-	RootNamespace="renderer"
-	Keyword="Win32Proj"
-	>
-	<Platforms>
-		<Platform
-			Name="Win32"
-		/>
-	</Platforms>
-	<ToolFiles>
-	</ToolFiles>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			ConfigurationType="4"
-			InheritedPropertySheets=".\renderer.vsprops;$(SolutionDir)..\build\debug.vsprops;..\tools\build\win\precompiled_wtl.vsprops"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLibrarianTool"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			ConfigurationType="4"
-			InheritedPropertySheets=".\renderer.vsprops;$(SolutionDir)..\build\release.vsprops"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLibrarianTool"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<Filter
-			Name="automation"
-			>
-			<File
-				RelativePath=".\automation\dom_automation_controller.cc"
-				>
-			</File>
-			<File
-				RelativePath=".\automation\dom_automation_controller.h"
-				>
-			</File>
-		</Filter>
-		<Filter
-			Name="net"
-			>
-			<File
-				RelativePath=".\net\render_dns_master.cc"
-				>
-			</File>
-			<File
-				RelativePath=".\net\render_dns_master.h"
-				>
-			</File>
-			<File
-				RelativePath=".\net\render_dns_queue.cc"
-				>
-			</File>
-			<File
-				RelativePath=".\net\render_dns_queue.h"
-				>
-			</File>
-		</Filter>
-		<File
-			RelativePath=".\about_handler.cc"
-			>
-		</File>
-		<File
-			RelativePath=".\about_handler.h"
-			>
-		</File>
-		<File
-			RelativePath=".\chrome_plugin_host.cc"
-			>
-		</File>
-		<File
-			RelativePath=".\chrome_plugin_host.h"
-			>
-		</File>
-		<File
-			RelativePath=".\debug_message_handler.cc"
-			>
-		</File>
-		<File
-			RelativePath=".\debug_message_handler.h"
-			>
-		</File>
-		<File
-			RelativePath=".\dom_ui_bindings.cc"
-			>
-		</File>
-		<File
-			RelativePath=".\dom_ui_bindings.h"
-			>
-		</File>
-		<File
-			RelativePath=".\external_host_bindings.cc"
-			>
-		</File>
-		<File
-			RelativePath=".\external_host_bindings.h"
-			>
-		</File>
-		<File
-			RelativePath=".\external_js_object.cc"
-			>
-		</File>
-		<File
-			RelativePath=".\external_js_object.h"
-			>
-		</File>
-		<File
-			RelativePath=".\localized_error.cc"
-			>
-		</File>
-		<File
-			RelativePath=".\localized_error.h"
-			>
-		</File>
-		<File
-			RelativePath=".\plugin_channel_host.cc"
-			>
-		</File>
-		<File
-			RelativePath=".\plugin_channel_host.h"
-			>
-		</File>
-		<File
-			RelativePath="..\tools\build\win\precompiled_wtl.cc"
-			>
-			<FileConfiguration
-				Name="Debug|Win32"
-				>
-				<Tool
-					Name="VCCLCompilerTool"
-					UsePrecompiledHeader="1"
-				/>
-			</FileConfiguration>
-		</File>
-		<File
-			RelativePath="..\tools\build\win\precompiled_wtl.h"
-			>
-		</File>
-		<File
-			RelativePath=".\render_process.cc"
-			>
-		</File>
-		<File
-			RelativePath=".\render_process.h"
-			>
-		</File>
-		<File
-			RelativePath=".\render_thread.cc"
-			>
-		</File>
-		<File
-			RelativePath=".\render_thread.h"
-			>
-		</File>
-		<File
-			RelativePath=".\render_view.cc"
-			>
-		</File>
-		<File
-			RelativePath=".\render_view.h"
-			>
-		</File>
-		<File
-			RelativePath=".\render_widget.cc"
-			>
-		</File>
-		<File
-			RelativePath=".\render_widget.h"
-			>
-		</File>
-		<File
-			RelativePath=".\renderer_glue.cc"
-			>
-		</File>
-		<File
-			RelativePath=".\renderer_main.cc"
-			>
-		</File>
-		<File
-			RelativePath=".\renderer_resources.h"
-			>
-		</File>
-		<File
-			RelativePath=".\user_script_slave.cc"
-			>
-		</File>
-		<File
-			RelativePath=".\user_script_slave.h"
-			>
-		</File>
-		<File
-			RelativePath=".\visitedlink_slave.cc"
-			>
-		</File>
-		<File
-			RelativePath=".\visitedlink_slave.h"
-			>
-		</File>
-		<File
-			RelativePath=".\webmediaplayer_delegate_impl.cc"
-			>
-		</File>
-		<File
-			RelativePath=".\webmediaplayer_delegate_impl.h"
-			>
-		</File>
-		<File
-			RelativePath=".\webplugin_delegate_proxy.cc"
-			>
-		</File>
-		<File
-			RelativePath=".\webplugin_delegate_proxy.h"
-			>
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
+<?xml version="1.0" encoding="Windows-1252"?>

+<VisualStudioProject

+	ProjectType="Visual C++"

+	Version="8.00"

+	Name="renderer"

+	ProjectGUID="{9301A569-5D2B-4D11-9332-B1E30AEACB8D}"

+	RootNamespace="renderer"

+	Keyword="Win32Proj"

+	>

+	<Platforms>

+		<Platform

+			Name="Win32"

+		/>

+	</Platforms>

+	<ToolFiles>

+	</ToolFiles>

+	<Configurations>

+		<Configuration

+			Name="Debug|Win32"

+			ConfigurationType="4"

+			InheritedPropertySheets=".\renderer.vsprops;$(SolutionDir)..\build\debug.vsprops;..\tools\build\win\precompiled_wtl.vsprops"

+			>

+			<Tool

+				Name="VCPreBuildEventTool"

+			/>

+			<Tool

+				Name="VCCustomBuildTool"

+			/>

+			<Tool

+				Name="VCXMLDataGeneratorTool"

+			/>

+			<Tool

+				Name="VCWebServiceProxyGeneratorTool"

+			/>

+			<Tool

+				Name="VCMIDLTool"

+			/>

+			<Tool

+				Name="VCCLCompilerTool"

+			/>

+			<Tool

+				Name="VCManagedResourceCompilerTool"

+			/>

+			<Tool

+				Name="VCResourceCompilerTool"

+			/>

+			<Tool

+				Name="VCPreLinkEventTool"

+			/>

+			<Tool

+				Name="VCLibrarianTool"

+			/>

+			<Tool

+				Name="VCALinkTool"

+			/>

+			<Tool

+				Name="VCXDCMakeTool"

+			/>

+			<Tool

+				Name="VCBscMakeTool"

+			/>

+			<Tool

+				Name="VCFxCopTool"

+			/>

+			<Tool

+				Name="VCPostBuildEventTool"

+			/>

+		</Configuration>

+		<Configuration

+			Name="Release|Win32"

+			ConfigurationType="4"

+			InheritedPropertySheets=".\renderer.vsprops;$(SolutionDir)..\build\release.vsprops"

+			>

+			<Tool

+				Name="VCPreBuildEventTool"

+			/>

+			<Tool

+				Name="VCCustomBuildTool"

+			/>

+			<Tool

+				Name="VCXMLDataGeneratorTool"

+			/>

+			<Tool

+				Name="VCWebServiceProxyGeneratorTool"

+			/>

+			<Tool

+				Name="VCMIDLTool"

+			/>

+			<Tool

+				Name="VCCLCompilerTool"

+			/>

+			<Tool

+				Name="VCManagedResourceCompilerTool"

+			/>

+			<Tool

+				Name="VCResourceCompilerTool"

+			/>

+			<Tool

+				Name="VCPreLinkEventTool"

+			/>

+			<Tool

+				Name="VCLibrarianTool"

+			/>

+			<Tool

+				Name="VCALinkTool"

+			/>

+			<Tool

+				Name="VCXDCMakeTool"

+			/>

+			<Tool

+				Name="VCBscMakeTool"

+			/>

+			<Tool

+				Name="VCFxCopTool"

+			/>

+			<Tool

+				Name="VCPostBuildEventTool"

+			/>

+		</Configuration>

+	</Configurations>

+	<References>

+	</References>

+	<Files>

+		<Filter

+			Name="automation"

+			>

+			<File

+				RelativePath=".\automation\dom_automation_controller.cc"

+				>

+			</File>

+			<File

+				RelativePath=".\automation\dom_automation_controller.h"

+				>

+			</File>

+		</Filter>

+		<Filter

+			Name="media"

+			>

+			<File

+				RelativePath=".\media\audio_renderer_impl.cc"

+				>

+			</File>

+			<File

+				RelativePath=".\media\audio_renderer_impl.h"

+				>

+			</File>

+			<File

+				RelativePath=".\media\data_source_impl.cc"

+				>

+			</File>

+			<File

+				RelativePath=".\media\data_source_impl.h"

+				>

+			</File>

+			<File

+				RelativePath=".\media\video_renderer_impl.cc"

+				>

+			</File>

+			<File

+				RelativePath=".\media\video_renderer_impl.h"

+				>

+			</File>

+		</Filter>

+		<Filter

+			Name="net"

+			>

+			<File

+				RelativePath=".\net\render_dns_master.cc"

+				>

+			</File>

+			<File

+				RelativePath=".\net\render_dns_master.h"

+				>

+			</File>

+			<File

+				RelativePath=".\net\render_dns_queue.cc"

+				>

+			</File>

+			<File

+				RelativePath=".\net\render_dns_queue.h"

+				>

+			</File>

+		</Filter>

+		<File

+			RelativePath=".\about_handler.cc"

+			>

+		</File>

+		<File

+			RelativePath=".\about_handler.h"

+			>

+		</File>

+		<File

+			RelativePath=".\chrome_plugin_host.cc"

+			>

+		</File>

+		<File

+			RelativePath=".\chrome_plugin_host.h"

+			>

+		</File>

+		<File

+			RelativePath=".\debug_message_handler.cc"

+			>

+		</File>

+		<File

+			RelativePath=".\debug_message_handler.h"

+			>

+		</File>

+		<File

+			RelativePath=".\dom_ui_bindings.cc"

+			>

+		</File>

+		<File

+			RelativePath=".\dom_ui_bindings.h"

+			>

+		</File>

+		<File

+			RelativePath=".\external_host_bindings.cc"

+			>

+		</File>

+		<File

+			RelativePath=".\external_host_bindings.h"

+			>

+		</File>

+		<File

+			RelativePath=".\external_js_object.cc"

+			>

+		</File>

+		<File

+			RelativePath=".\external_js_object.h"

+			>

+		</File>

+		<File

+			RelativePath=".\localized_error.cc"

+			>

+		</File>

+		<File

+			RelativePath=".\localized_error.h"

+			>

+		</File>

+		<File

+			RelativePath=".\plugin_channel_host.cc"

+			>

+		</File>

+		<File

+			RelativePath=".\plugin_channel_host.h"

+			>

+		</File>

+		<File

+			RelativePath="..\tools\build\win\precompiled_wtl.cc"

+			>

+			<FileConfiguration

+				Name="Debug|Win32"

+				>

+				<Tool

+					Name="VCCLCompilerTool"

+					UsePrecompiledHeader="1"

+				/>

+			</FileConfiguration>

+		</File>

+		<File

+			RelativePath="..\tools\build\win\precompiled_wtl.h"

+			>

+		</File>

+		<File

+			RelativePath=".\render_process.cc"

+			>

+		</File>

+		<File

+			RelativePath=".\render_process.h"

+			>

+		</File>

+		<File

+			RelativePath=".\render_thread.cc"

+			>

+		</File>

+		<File

+			RelativePath=".\render_thread.h"

+			>

+		</File>

+		<File

+			RelativePath=".\render_view.cc"

+			>

+		</File>

+		<File

+			RelativePath=".\render_view.h"

+			>

+		</File>

+		<File

+			RelativePath=".\render_widget.cc"

+			>

+		</File>

+		<File

+			RelativePath=".\render_widget.h"

+			>

+		</File>

+		<File

+			RelativePath=".\renderer_glue.cc"

+			>

+		</File>

+		<File

+			RelativePath=".\renderer_main.cc"

+			>

+		</File>

+		<File

+			RelativePath=".\renderer_resources.h"

+			>

+		</File>

+		<File

+			RelativePath=".\user_script_slave.cc"

+			>

+		</File>

+		<File

+			RelativePath=".\user_script_slave.h"

+			>

+		</File>

+		<File

+			RelativePath=".\visitedlink_slave.cc"

+			>

+		</File>

+		<File

+			RelativePath=".\visitedlink_slave.h"

+			>

+		</File>

+		<File

+			RelativePath=".\webmediaplayer_delegate_impl.cc"

+			>

+		</File>

+		<File

+			RelativePath=".\webmediaplayer_delegate_impl.h"

+			>

+		</File>

+		<File

+			RelativePath=".\webplugin_delegate_proxy.cc"

+			>

+		</File>

+		<File

+			RelativePath=".\webplugin_delegate_proxy.h"

+			>

+		</File>

+	</Files>

+	<Globals>

+	</Globals>

+</VisualStudioProject>

diff --git a/chrome/renderer/webmediaplayer_delegate_impl.cc b/chrome/renderer/webmediaplayer_delegate_impl.cc
index f0aafd1..516a9c9 100644
--- a/chrome/renderer/webmediaplayer_delegate_impl.cc
+++ b/chrome/renderer/webmediaplayer_delegate_impl.cc
@@ -2,6 +2,9 @@
 // source code is governed by a BSD-style license that can be found in the
 // LICENSE file.
 
+#include "chrome/renderer/media/audio_renderer_impl.h"
+#include "chrome/renderer/media/data_source_impl.h"
+#include "chrome/renderer/media/video_renderer_impl.h"
 #include "chrome/renderer/webmediaplayer_delegate_impl.h"
 
 WebMediaPlayerDelegateImpl::WebMediaPlayerDelegateImpl()
@@ -22,6 +25,15 @@ WebMediaPlayerDelegateImpl::WebMediaPlayerDelegateImpl()
       web_media_player_(NULL),
       width_(0) {
   // TODO(hclam): initialize the media player here
+
+  // TODO(scherkus): remove these when actually in use -- right now I declare
+  // these to force compiler/linker errors to reveal themselves.
+  scoped_refptr<AudioRendererImpl> audio_renderer;
+  audio_renderer = new AudioRendererImpl();
+  scoped_refptr<DataSourceImpl> data_source;
+  data_source = new DataSourceImpl();
+  scoped_refptr<VideoRendererImpl> video_renderer;
+  video_renderer = new VideoRendererImpl();
 }
 
 WebMediaPlayerDelegateImpl::~WebMediaPlayerDelegateImpl() {