Move ContentVideoCaptureDeviceCore from src/content to src/media

media/media.gyp

Index: media/media.gyp
diff --git a/media/media.gyp b/media/media.gyp
index 91ee28bc4bbcb50cd2295eef700b46de6578a320..85dcb332bfb544130e057bc543b5fde8db67eff3 100644
--- a/media/media.gyp
+++ b/media/media.gyp
@@ -407,6 +407,20 @@
         'base/yuv_convert.h',
         'blink/skcanvas_video_renderer.cc',
         'blink/skcanvas_video_renderer.h',
+        'capture/animated_content_sampler.cc',
+        'capture/animated_content_sampler.h',
+        'capture/capture_resolution_chooser.cc',
+        'capture/capture_resolution_chooser.h',
+        'capture/feedback_signal_accumulator.cc',
+        'capture/feedback_signal_accumulator.h',
+        'capture/screen_capture_device_core.cc',
+        'capture/screen_capture_device_core.h',
+        'capture/thread_safe_capture_oracle.cc',
+        'capture/thread_safe_capture_oracle.h',
+        'capture/smooth_event_sampler.cc',
+        'capture/smooth_event_sampler.h',
+        'capture/video_capture_oracle.cc',
+        'capture/video_capture_oracle.h',
         'cdm/aes_decryptor.cc',
         'cdm/aes_decryptor.h',
         'cdm/default_cdm_factory.cc',
@@ -1167,6 +1181,11 @@
         'base/wall_clock_time_source_unittest.cc',
         'base/yuv_convert_unittest.cc',
         'blink/skcanvas_video_renderer_unittest.cc',
+        'capture/animated_content_sampler_unittest.cc',
+        'capture/capture_resolution_chooser_unittest.cc',
+        'capture/feedback_signal_accumulator_unittest.cc',
+        'capture/smooth_event_sampler_unittest.cc',
+        'capture/video_capture_oracle_unittest.cc',
         'cdm/aes_decryptor_unittest.cc',
         'cdm/json_web_key_unittest.cc',
         'ffmpeg/ffmpeg_common_unittest.cc',