cc: Include pictures in trace output for DisplayItemLists

cc/debug/picture_debug_util.h

Index: cc/debug/picture_debug_util.h
diff --git a/cc/debug/picture_debug_util.h b/cc/debug/picture_debug_util.h
new file mode 100644
index 0000000000000000000000000000000000000000..643e398beebfac30050d4616f9d0147a0f1a025e
--- /dev/null
+++ b/cc/debug/picture_debug_util.h
@@ -0,0 +1,21 @@
+// Copyright 2015 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.
+
+#ifndef CC_DEBUG_PICTURE_DEBUG_UTIL_H_
+#define CC_DEBUG_PICTURE_DEBUG_UTIL_H_
+
+#include <string>
+
+class SkPicture;
+
+namespace cc {
+
+class PictureDebugUtil {
+ public:
+  static void SerializeInBase64(const SkPicture* picture, std::string* output);

[vmpstr, 2015/01/08 21:44:34]

nit: Sounds a bit awkward.. maybe SerializeToBase64 or SerializeAsBase64? Up to
you.

[ajuma, 2015/01/08 22:20:58]

Changed to SerializeAsBase64.

+};
+
+}  // namespace cc
+
+#endif  // CC_DEBUG_PICTURE_DEBUG_UTIL_H_