Tie multibuffers to URLs

media/blink/BUILD.gn

Index: media/blink/BUILD.gn
diff --git a/media/blink/BUILD.gn b/media/blink/BUILD.gn
index 3b9365cca75ee8eaae4fe10e897a1e7d81e46bbf..9eff8c171e7774d13010419e0112dd3d4a9b2967 100644
--- a/media/blink/BUILD.gn
+++ b/media/blink/BUILD.gn
@@ -52,8 +52,12 @@ component("blink") {
     "multibuffer_reader.h",
     "new_session_cdm_result_promise.cc",
     "new_session_cdm_result_promise.h",
+    "resource_multibuffer_data_provider.cc",
+    "resource_multibuffer_data_provider.h",
     "texttrack_impl.cc",
     "texttrack_impl.h",
+    "url_index.cc",
+    "url_index.h",
     "video_frame_compositor.cc",
     "video_frame_compositor.h",
     "webaudiosourceprovider_impl.cc",
@@ -106,8 +110,8 @@ test("media_blink_unittests") {
     "//testing/gmock",
     "//testing/gtest",
     "//third_party/WebKit/public:blink",
-    "//ui/gfx/geometry",
     "//ui/gfx:test_support",
+    "//ui/gfx/geometry",
     "//url",
   ]
 
@@ -129,6 +133,7 @@ test("media_blink_unittests") {
     "test_random.h",
     "test_response_generator.cc",
     "test_response_generator.h",
+    "url_index_unittest.cc",
     "video_frame_compositor_unittest.cc",
     "webaudiosourceprovider_impl_unittest.cc",
   ]