Initial version of Blimp BlobCache.

blimp/common/proto/blob_cache.proto

Index: blimp/common/proto/blob_cache.proto
diff --git a/blimp/common/proto/blob_cache.proto b/blimp/common/proto/blob_cache.proto
new file mode 100644
index 0000000000000000000000000000000000000000..1803f6d7e7972c50e55dfbc4dbd13edecf86d9d3
--- /dev/null
+++ b/blimp/common/proto/blob_cache.proto
@@ -0,0 +1,20 @@
+// Copyright 2016 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.
+//
+// Message definitions related to the BlobCache.
+
+syntax = "proto2";
+
+option optimize_for = LITE_RUNTIME;
+
+package blimp;
+
+// An representation sent from the engine to the client for retrieving an image
+// from the cache or reading from |payload|.
+message BlobCacheImage {

[Kevin M, 2016/04/14 20:08:30]

BlobCacheImageMetadata? It'll just be metadata in the brave new BlobChannel
world.

[nyquist, 2016/04/15 01:27:12]

Done.

+  optional bytes id = 1;
+  optional int32 width = 2;
+  optional int32 height = 3;
+  optional bytes payload = 4;

[Kevin M, 2016/04/14 20:08:30]

Add TODO to remove |payload| after we incorporate BlobChannel.

[nyquist, 2016/04/15 01:27:12]

Done.

+}