[Mojo Video Capture] Cleanup naming of classes/files in services/video_capture

services/video_capture/public/interfaces/capture_settings.mojom

Index: services/video_capture/public/interfaces/capture_settings.mojom
diff --git a/services/video_capture/public/interfaces/video_capture_settings.mojom b/services/video_capture/public/interfaces/capture_settings.mojom
similarity index 86%
rename from services/video_capture/public/interfaces/video_capture_settings.mojom
rename to services/video_capture/public/interfaces/capture_settings.mojom
index 261410ef5cd5b09e440ab7b109709e756ac7ee8d..2531824e328d70ce68082c09c323ead55f1b0238 100644
--- a/services/video_capture/public/interfaces/video_capture_settings.mojom
+++ b/services/video_capture/public/interfaces/capture_settings.mojom
@@ -9,13 +9,13 @@ import "ui/gfx/geometry/mojo/geometry.mojom";
 
 // This format implies a pixel format of I420
 // and a storage type of Mojo Shared Memory.
-struct VideoCaptureFormat {
+struct I420CaptureFormat {
   gfx.mojom.Size frame_size;
   float frame_rate;
 };
 
-struct VideoCaptureSettings {
-  VideoCaptureFormat format;
+struct CaptureSettings {
+  I420CaptureFormat format;
   media.mojom.ResolutionChangePolicy resolution_change_policy;
   media.mojom.PowerLineFrequency power_line_frequency;
 };