Changed SoftwareOutputDevice interface.

cc/software_frame_data.cc

Index: cc/software_frame_data.cc
diff --git a/cc/software_frame_data.cc b/cc/software_frame_data.cc
new file mode 100644
index 0000000000000000000000000000000000000000..72c2037a9e6e5d82eb2d4468979dd158f2f5761a
--- /dev/null
+++ b/cc/software_frame_data.cc
@@ -0,0 +1,14 @@
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "cc/software_frame_data.h"
+
+namespace cc {
+ 
+SoftwareFrameData::SoftwareFrameData()
+    : content_dib(TransportDIB::DefaultHandleValue()) {
+}
+   
+SoftwareFrameData::~SoftwareFrameData() {}
+    
+}  // namespace cc