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 73f3f0e1847a08a794ce64dc7ce0b3ab5d92d278..15f230980541992e612fb2828d87bbdbe9516013 100644
--- a/media/blink/BUILD.gn
+++ b/media/blink/BUILD.gn
@@ -22,7 +22,7 @@ component("blink") {
     "//url",
   ]
 
-  defines = [ "MEDIA_IMPLEMENTATION" ]
+  defines = [ "MEDIA_BLINK_IMPLEMENTATION" ]
 
   sources = [
     "active_loader.cc",
@@ -45,13 +45,20 @@ component("blink") {
     "key_system_config_selector.cc",
     "key_system_config_selector.h",
     "lru.h",
+    "media_blink_export.h",
     "multibuffer.cc",
     "multibuffer.h",
+    "multibuffer_data_source.cc",
+    "multibuffer_data_source.h",
     "multibuffer_reader.cc",
     "multibuffer_reader.h",
     "new_session_cdm_result_promise.cc",
     "new_session_cdm_result_promise.h",
     "rangemap.h",
+    "resource_multibuffer.cc",
+    "resource_multibuffer.h",
+    "resource_multibuffer_data_provider.cc",
+    "resource_multibuffer_data_provider.h",
     "texttrack_impl.cc",
     "texttrack_impl.h",
     "url_index.cc",
@@ -127,6 +134,7 @@ test("media_blink_unittests") {
     "mock_webframeclient.h",
     "mock_weburlloader.cc",
     "mock_weburlloader.h",
+    "multibuffer_data_source_unittest.cc",
     "multibuffer_unittest.cc",
     "rangemap_unittest.cc",
     "run_all_unittests.cc",