Move WebMediaPlayerImpl and its dependencies to media/blink.

media/blink/cache_util_unittest.cc

Index: media/blink/cache_util_unittest.cc
diff --git a/content/renderer/media/cache_util_unittest.cc b/media/blink/cache_util_unittest.cc
similarity index 96%
rename from content/renderer/media/cache_util_unittest.cc
rename to media/blink/cache_util_unittest.cc
index 2db66b94baa2d6dfb4e4e19d0fdf5579e4451aef..7ea2f130422fc9b0ef7097c11e244bbbf22ba5b8 100644
--- a/content/renderer/media/cache_util_unittest.cc
+++ b/media/blink/cache_util_unittest.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "content/renderer/media/cache_util.h"
+#include "media/blink/cache_util.h"
 
 #include <string>
 
@@ -17,7 +17,7 @@
 using blink::WebString;
 using blink::WebURLResponse;
 
-namespace content {
+namespace media {
 
 // Inputs & expected output for GetReasonsForUncacheability.
 struct GRFUTestCase {
@@ -94,4 +94,4 @@ TEST(CacheUtilTest, GetReasonsForUncacheability) {
   }
 }
 
-}  // namespace content
+}  // namespace media