[PresentationAPI] Plumbing send(Blob) from PresentationSession IDL to platform/.

public/platform/modules/presentation/WebPresentationClient.h

Index: public/platform/modules/presentation/WebPresentationClient.h
diff --git a/public/platform/modules/presentation/WebPresentationClient.h b/public/platform/modules/presentation/WebPresentationClient.h
index 15e4d6e15845395d0046f36c3c35d3e8381763bf..43c2328e5f8504a288f80dd5762f89961fa59177 100644
--- a/public/platform/modules/presentation/WebPresentationClient.h
+++ b/public/platform/modules/presentation/WebPresentationClient.h
@@ -46,6 +46,13 @@ public:
     // Called when the frame requests to send ArrayBuffer/View data to an existing session.
     virtual void sendArrayBuffer(const WebString& presentationUrl, const WebString& presentationId, const uint8_t* data, size_t length) = 0;
 
+    // Called when the frame requests to send Blob data to an existing session.
+    virtual void sendBlobData(const WebString& presentationUrl, const WebString& presentationId, const uint8_t* data, size_t length)

[mlamouri (slow - plz ping), 2015/05/19 13:08:55]

Could you say in the comment what should be done with |data| with regards to
pointer ownership?

[USE s.singapati at gmail.com, 2015/05/21 19:49:55]

Done. Updated comments.

+    {
+        // TODO(s.singapati): Make this method pure virtual once Chromium has the implementation.
+        BLINK_ASSERT_NOT_REACHED();
+    }
+
     // Called when the frame requests to close an existing session.
     virtual void closeSession(const WebString& url, const WebString& presentationId) = 0;
 };