Pass pepper apps API calls through the existing js apps API bindings.

chrome/renderer/extensions/chrome_v8_context.h

Index: chrome/renderer/extensions/chrome_v8_context.h
diff --git a/chrome/renderer/extensions/chrome_v8_context.h b/chrome/renderer/extensions/chrome_v8_context.h
index 7138b0c8d7d339fa26ed5ab8192e6c2896e5b97f..fff47e4e34db63cc070a71ee1cce415cc0478553 100644
--- a/chrome/renderer/extensions/chrome_v8_context.h
+++ b/chrome/renderer/extensions/chrome_v8_context.h
@@ -10,6 +10,7 @@
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "chrome/renderer/extensions/module_system.h"
+#include "chrome/renderer/extensions/pepper_request_proxy.h"
 #include "chrome/renderer/extensions/request_sender.h"
 #include "chrome/renderer/extensions/safe_builtins.h"
 #include "chrome/renderer/extensions/scoped_persistent.h"
@@ -75,6 +76,10 @@ class ChromeV8Context : public RequestSender::Source {
     return &safe_builtins_;
   }
 
+  PepperRequestProxy* pepper_request_proxy() {
+    return pepper_request_proxy_.get();
+  }
+
   // Returns the ID of the extension associated with this context, or empty
   // string if there is no such extension.
   std::string GetExtensionID() const;
@@ -141,6 +146,9 @@ class ChromeV8Context : public RequestSender::Source {
   // Contains safe copies of builtin objects like Function.prototype.
   SafeBuiltins safe_builtins_;
 
+  // The proxy for this context for making API calls from Pepper via Javascript.
+  scoped_ptr<PepperRequestProxy> pepper_request_proxy_;
+
   v8::Isolate* isolate_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeV8Context);