Add video capture on Android.

media/video/capture/video_capture_device_unittest.cc

Index: media/video/capture/video_capture_device_unittest.cc
===================================================================
--- media/video/capture/video_capture_device_unittest.cc	(revision 181796)
+++ media/video/capture/video_capture_device_unittest.cc	(working copy)
@@ -17,6 +17,11 @@
 #include "base/win/scoped_com_initializer.h"
 #endif
 
+#if defined(OS_ANDROID)
+#include "base/android/jni_android.h"
+#include "media/video/capture/android/video_capture_device_android.h"
+#endif
+
 #if defined(OS_MACOSX)
 // Mac/QTKit will always give you the size you ask for and this case will fail.
 #define MAYBE_AllocateBadSize DISABLED_AllocateBadSize
@@ -27,6 +32,18 @@
 // Windows currently uses DirectShow to convert from MJPEG and a raw format is
 // always delivered.
 #define MAYBE_CaptureMjpeg DISABLED_CaptureMjpeg
+#elif defined(OS_ANDROID)
+// TODO(wjia): enable those tests on Android.
+// On Android, native camera (JAVA) delivers frames on UI thread which is the
+// main thread for tests. This results in no frame received by
+// VideoCaptureAndroid.
+#define CaptureVGA DISABLED_CaptureVGA
+#define Capture720p DISABLED_Capture720p
+#define MAYBE_AllocateBadSize DISABLED_AllocateBadSize
+#define ReAllocateCamera DISABLED_ReAllocateCamera
+#define DeAllocateCameraWhileRunning DISABLED_DeAllocateCameraWhileRunning
+#define DeAllocateCameraWhileRunning DISABLED_DeAllocateCameraWhileRunning
+#define MAYBE_CaptureMjpeg DISABLED_CaptureMjpeg
 #else
 #define MAYBE_AllocateBadSize AllocateBadSize
 #define MAYBE_CaptureMjpeg CaptureMjpeg
@@ -84,6 +101,10 @@
   virtual void SetUp() {
     frame_observer_.reset(new MockFrameObserver(&wait_event_));
     loop_.reset(new MessageLoopForUI());
+#if defined(OS_ANDROID)
+    media::VideoCaptureDeviceAndroid::RegisterVideoCaptureDevice(
+        base::android::AttachCurrentThread());
+#endif
   }
 
   virtual void TearDown() {