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

services/video_capture/public/interfaces/BUILD.gn

Index: services/video_capture/public/interfaces/BUILD.gn
diff --git a/services/video_capture/public/interfaces/BUILD.gn b/services/video_capture/public/interfaces/BUILD.gn
index cd9129f839c4b28d2a7da03e6ccdba91ca99bf66..4fdbf61b084d62dbc16c7f01605bdb24da589a06 100644
--- a/services/video_capture/public/interfaces/BUILD.gn
+++ b/services/video_capture/public/interfaces/BUILD.gn
@@ -6,13 +6,13 @@ import("//mojo/public/tools/bindings/mojom.gni")
 
 mojom("interfaces") {
   sources = [
-    "mock_video_capture_device.mojom",
-    "video_capture_device_descriptor.mojom",
-    "video_capture_device_factory.mojom",
-    "video_capture_device_proxy.mojom",
-    "video_capture_service.mojom",
-    "video_capture_settings.mojom",
-    "video_frame_receiver.mojom",
+    "capture_settings.mojom",
+    "device.mojom",
+    "device_descriptor.mojom",
+    "device_factory.mojom",
+    "mock_device.mojom",
+    "receiver.mojom",
+    "service.mojom",
   ]
 
   deps = [