[chromecast] Deletes libcast_media_1.0_default_core.

chromecast/media/base/BUILD.gn

Index: chromecast/media/base/BUILD.gn
diff --git a/chromecast/media/base/BUILD.gn b/chromecast/media/base/BUILD.gn
index f71222c9954ca75d256199f22d971ef7c8250015..6cdce89fd6dc7d931afd03b7a8e09a6c5d007b56 100644
--- a/chromecast/media/base/BUILD.gn
+++ b/chromecast/media/base/BUILD.gn
@@ -58,81 +58,4 @@ source_set("base") {
     "//media",
     "//ui/gfx/geometry",
   ]
-
-  if (is_android) {
-    deps += [ ":libcast_media_1.0_android" ]
-  } else {
-    deps += [ ":libcast_media_1.0" ]
-  }
-}
-
-# Target for OEM partners to override media shared library, i.e.
-# libcast_media_1.0.so. This target is only used to build executables
-# with correct linkage information.
-shared_library("libcast_media_1.0") {
-  sources = [
-    "cast_media_dummy.cc",
-  ]
-
-  public_deps = [
-    "//chromecast/public",
-  ]
-}
-
-# Target for Android implementation of libcast_media_1.0.
-shared_library("libcast_media_1.0_android") {
-  sources = [
-    "cast_media_android.cc",
-  ]
-
-  deps = [
-    "//base",
-  ]
-
-  public_deps = [
-    "//chromecast/public",
-  ]
-}
-
-# This target can be statically linked into unittests, but production
-# binaries should not depend on this target.
-source_set("libcast_media_1.0_default_core") {
-  sources = [
-    "cast_media_default.cc",
-  ]
-
-  public_deps = [
-    "//chromecast/public",
-    "//chromecast/public/media",
-  ]
-
-  deps = [
-    "//base",
-    "//build/config/sanitizers:deps",
-    "//chromecast/base",
-    "//chromecast/media/cma/backend",
-  ]
-}
-
-# Default implementation of libcast_media_1.0.so.
-# TODO(slan): Make this target a loadable_module (crbug/380327)
-shared_library("libcast_media_1.0_default") {
-  # Note that it cannot depend on libcast_media_1.0_default_core since a
-  # loadable_module include only symbols necessary for source files.
-  # So, it should include top-level .cc, here cast_media_default.cc explicitly.
-  sources = [
-    "cast_media_default.cc",
-  ]
-
-  public_deps = [
-    "//chromecast/public",
-    "//chromecast/public/media",
-  ]
-
-  deps = [
-    "//base",
-    "//build/config/sanitizers:deps",
-    "//chromecast/base",
-    "//chromecast/media/cma/backend",
-  ]
 }