Refactoring code to use factories to create DataSource objects.

BUG=72485
TEST=None for now. Existing unit tests cover this code.

Review URL: http://codereview.chromium.org/6480050

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@78033 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 25 insertions, 0 deletions

diff --git a/media/base/mock_callback.cc b/media/base/mock_callback.cc
index e948368..03ed896 100644
--- a/media/base/mock_callback.cc
+++ b/media/base/mock_callback.cc
@@ -20,10 +20,35 @@ void MockCallback::ExpectRunAndDelete() {
   EXPECT_CALL(*this, Destructor());
 }
 
+MockStatusCallback::MockStatusCallback() {}
+
+MockStatusCallback::~MockStatusCallback() {
+  Destructor();
+}
+
+// Required by GMock to allow the RunWithParams() expectation
+// in ExpectRunAndDelete() to compile.
+bool operator==(const Tuple1<PipelineError>& lhs,
+                const Tuple1<PipelineError>& rhs) {
+  return lhs.a == rhs.a;
+}
+
+void MockStatusCallback::ExpectRunAndDelete(PipelineError error) {
+  EXPECT_CALL(*this, RunWithParams(Tuple1<PipelineError>(error)));
+  EXPECT_CALL(*this, Destructor());
+}
+
 MockCallback* NewExpectedCallback() {
   StrictMock<MockCallback>* callback = new StrictMock<MockCallback>();
   callback->ExpectRunAndDelete();
   return callback;
 }
 
+MockStatusCallback* NewExpectedStatusCallback(PipelineError error) {
+  StrictMock<MockStatusCallback>* callback =
+      new StrictMock<MockStatusCallback>();
+  callback->ExpectRunAndDelete(error);
+  return callback;
+}
+
 }  // namespace media