Cleaning up src/media to be consistent with static versus anonymous namespaces.

media/base/pipeline_impl_unittest.cc

Index: media/base/pipeline_impl_unittest.cc
diff --git a/media/base/pipeline_impl_unittest.cc b/media/base/pipeline_impl_unittest.cc
index cc6de371611226f834f0335c25df6c907b8cd85c..0762cb35eac2f4de7beb9d167feaf71646ffcc12 100644
--- a/media/base/pipeline_impl_unittest.cc
+++ b/media/base/pipeline_impl_unittest.cc
@@ -24,17 +24,13 @@ using ::testing::Return;
 using ::testing::ReturnRef;
 using ::testing::StrictMock;
 
-namespace {
+namespace media {
 
 // Total bytes of the data source.
-const int kTotalBytes = 1024;
+static const int kTotalBytes = 1024;
 
 // Buffered bytes of the data source.
-const int kBufferedBytes = 1024;
-
-}  // namespace
-
-namespace media {
+static const int kBufferedBytes = 1024;
 
 // Used for setting expectations on pipeline callbacks.  Using a StrictMock
 // also lets us test for missing callbacks.