Move WebMediaPlayerImpl and its dependencies to media/blink.

media/blink/cache_util.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // 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>
 
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/time/time.h"
 #include "net/http/http_util.h"
 #include "net/http/http_version.h"
 #include "third_party/WebKit/public/platform/WebCString.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/platform/WebURLResponse.h"
 
 using base::Time;
 using base::TimeDelta;
 using net::HttpVersion;
 using blink::WebURLResponse;
 
-namespace content {
+namespace media {
 
 enum { kHttpOK = 200, kHttpPartialContent = 206 };
 
 uint32 GetReasonsForUncacheability(const WebURLResponse& response) {
   uint32 reasons = 0;
   const int code = response.httpStatusCode();
   const int version = response.httpVersion();
   const HttpVersion http_version =
       version == WebURLResponse::HTTP_1_1 ? HttpVersion(1, 1) :
       version == WebURLResponse::HTTP_1_0 ? HttpVersion(1, 0) :
@@ skipping 43 matching lines @@
       Time::FromString(response.httpHeaderField("Expires").utf8().data(),
                        &expires) &&
       date > Time() && expires > Time() &&
       (expires - date) < kMinimumAgeForUsefulness) {
     reasons |= kExpiresTooSoon;
   }
 
   return reasons;
 }
 
-}  // namespace content
+}  // namespace media