Update pepper to not assume that SharedMemoryHandle is an int.

content/renderer/pepper/renderer_ppapi_host_impl.h

Index: content/renderer/pepper/renderer_ppapi_host_impl.h
diff --git a/content/renderer/pepper/renderer_ppapi_host_impl.h b/content/renderer/pepper/renderer_ppapi_host_impl.h
index b2e329c7c7d7729527be81eec01dfcf6d70aad47..fdadd08911be753ba4f45ef4aeae6f25aa6a7f9c 100644
--- a/content/renderer/pepper/renderer_ppapi_host_impl.h
+++ b/content/renderer/pepper/renderer_ppapi_host_impl.h
@@ -91,6 +91,8 @@ class RendererPpapiHostImpl : public RendererPpapiHost {
   IPC::PlatformFileForTransit ShareHandleWithRemote(
       base::PlatformFile handle,
       bool should_close_source) override;
+  base::SharedMemoryHandle ShareSharedMemoryHandleWithRemote(
+      const base::SharedMemoryHandle& handle) override;
   bool IsRunningInProcess() const override;
   std::string GetPluginName() const override;
   void SetToExternalPluginHost() override;