Replace size_t with int in a few media classes.

webkit/media/buffered_data_source_unittest.cc

 // Copyright (c) 2012 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 "base/bind.h"
 #include "media/base/media_log.h"
 #include "media/base/mock_callback.h"
 #include "media/base/mock_data_source_host.h"
 #include "media/base/mock_filters.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
@@ skipping 54 matching lines @@
 
  private:
   // Whether the resource load has starting loading but yet to been cancelled.
   bool loading_;
 
   DISALLOW_COPY_AND_ASSIGN(MockBufferedDataSource);
 };
 
 static const int64 kFileSize = 5000000;
 static const int64 kFarReadPosition = 4000000;
-static const size_t kDataSize = 1024;
+static const int kDataSize = 1024;
 
 class BufferedDataSourceTest : public testing::Test {
  public:
   BufferedDataSourceTest()
       : response_generator_(GURL("http://localhost/foo.webm"), kFileSize),
         view_(WebView::create(NULL)),
         message_loop_(MessageLoop::current()) {
     view_->initializeMainFrame(&client_);
 
     data_source_ = new MockBufferedDataSource(message_loop_,
@@ skipping 51 matching lines @@
     loader()->didReceiveData(url_loader(), data_, kDataSize, kDataSize);
     message_loop_->RunAllPending();
   }
 
   void FinishLoading() {
     data_source_->set_loading(false);
     loader()->didFinishLoading(url_loader(), 0);
     message_loop_->RunAllPending();
   }
 
-  MOCK_METHOD1(ReadCallback, void(size_t size));
+  MOCK_METHOD1(ReadCallback, void(int size));
 
   void ReadAt(int64 position) {
     data_source_->Read(position, kDataSize, buffer_,
                        base::Bind(&BufferedDataSourceTest::ReadCallback,
                                   base::Unretained(this)));
     message_loop_->RunAllPending();
   }
 
   // Accessors for private variables on |data_source_|.
   BufferedResourceLoader* loader() {
@@ skipping 288 matching lines @@
 
   // During teardown we'll also report our final network status.
   EXPECT_CALL(host_, SetNetworkActivity(false));
   EXPECT_CALL(host_, SetBufferedBytes(kDataSize));
 
   EXPECT_TRUE(data_source_->loading());
   Stop();
 }
 
 }  // namespace webkit_media