BlobChannelService is modified to be Mojo Service.

blimp/engine/mojo/blob_channel_service.h

Index: blimp/engine/mojo/blob_channel_service.h
diff --git a/blimp/engine/mojo/blob_channel_service.h b/blimp/engine/mojo/blob_channel_service.h
index 83e06d9368f3da8d0e7d289732c81a28603a21fd..1008ab9c0112afc24ce41eed37d4aa78fb3b1b54 100644
--- a/blimp/engine/mojo/blob_channel_service.h
+++ b/blimp/engine/mojo/blob_channel_service.h
@@ -8,7 +8,7 @@
 #include <string>
 
 #include "blimp/engine/mojo/blob_channel.mojom.h"
-#include "mojo/public/cpp/bindings/strong_binding.h"
+#include "mojo/public/cpp/bindings/binding_set.h"
 
 namespace blimp {
 
@@ -20,18 +20,16 @@ namespace engine {
 // Runs on the browser process.
 class BlobChannelService : public mojom::BlobChannel {
  public:
+  // |blob_channel_sender| must outlive the Mojo connection.
+  explicit BlobChannelService(BlobChannelSender* blob_channel_sender);
+
   ~BlobChannelService() override;
 
   // Factory method called by Mojo.
-  static void Create(BlobChannelSender* blob_channel_sender,
-                     mojo::InterfaceRequest<mojom::BlobChannel> request);
+  // Binds |this| to the connection specified by |request|.
+  void BindRequest(mojo::InterfaceRequest<mojom::BlobChannel> request);
 
  private:
-  // Creates a BlobChannel bound to the connection specified by |request|.
-  // |blob_channel_sender| must outlive the Mojo connection.
-  BlobChannelService(BlobChannelSender* blob_channel_sender,
-                     mojom::BlobChannelRequest request);
-
   // BlobChannel implementation.
   void GetCachedBlobIds(
       const GetCachedBlobIdsCallback& response_callback) override;
@@ -40,8 +38,8 @@ class BlobChannelService : public mojom::BlobChannel {
                uint32_t size) override;
   void DeliverBlob(const std::string& id) override;
 
-  // Binds |this| and its object lifetime to a Mojo connection.
-  mojo::StrongBinding<mojom::BlobChannel> binding_;
+  // Binds |this| and its object lifetime to a set of Mojo connections.

[Kevin M, 2016/07/28 20:59:17]

The lifetime is not bound to BindingSet at all?

[CJ, 2016/07/28 22:47:05]

Done.

+  mojo::BindingSet<mojom::BlobChannel> bindings_;
 
   // Sender object which will receive the blobs passed over the Mojo service.
   BlobChannelSender* blob_channel_sender_;