Move FrameMsg_NewFrame/NewFrameProxy to mojom

content/common/renderer.mojom

Index: content/common/renderer.mojom
diff --git a/content/common/renderer.mojom b/content/common/renderer.mojom
index da0f40afaa0aebc1d1d6b2ab91b26357aa5b13be..80b1f2f4a4d1853a23cb925526d6819548d14769 100644
--- a/content/common/renderer.mojom
+++ b/content/common/renderer.mojom
@@ -78,10 +78,74 @@ struct CreateViewParams {
   gfx.mojom.ICCProfile image_decode_color_space;
 };
 
+struct CreateFrameWidgetParams {
+  // Gives the routing ID for the RenderWidget that will be attached to the
+  // new RenderFrame. If the RenderFrame does not need a RenderWidget, this
+  // is MSG_ROUTING_NONE and the other parameters are not read.
+  int32 routing_id;
+
+  // Tells the new RenderWidget whether it is initially hidden.
+  bool hidden;
+};
+
+struct CreateFrameParams {
+  // Specifies the routing ID of the new RenderFrame object.
+  int32 routing_id;
+
+  // If a valid |proxy_routing_id| is provided, the new frame will be
+  // configured to replace the proxy on commit.
+  int32 proxy_routing_id;
+
+  // Specifies the new frame's opener.  The opener will be null if this is
+  // MSG_ROUTING_NONE.
+  int32 opener_routing_id;
+
+  // The new frame should be created as a child of the object
+  // identified by |parent_routing_id| or as top level if that is
+  // MSG_ROUTING_NONE.
+  int32 parent_routing_id;
+
+  // Identifies the previous sibling of the new frame, so that the new frame is
+  // inserted into the correct place in the frame tree.  If this is
+  // MSG_ROUTING_NONE, the frame will be created as the leftmost child of its
+  // parent frame, in front of any other children.
+  int32 previous_sibling_routing_id;
+
+  // When the new frame has a parent, |replication_state| holds the new frame's
+  // properties replicated from the process rendering the parent frame, such as
+  // the new frame's sandbox flags.
+  FrameReplicationState replication_state;
+
+  // When the new frame has a parent, |frame_owner_properties| holds the
+  // properties of the HTMLFrameOwnerElement from the parent process.
+  // Note that unlike FrameReplicationState, this is not replicated for remote
+  // frames.
+  FrameOwnerProperties frame_owner_properties;
+
+  // Specifies properties for a new RenderWidget that will be attached to the
+  // new RenderFrame (if one is needed).
+  CreateFrameWidgetParams widget_params;
+};
+
+
 // The primordial Channel-associated interface implemented by a render process.
 // This should be used for implementing browser-to-renderer control messages
 // which need to retain FIFO with respect to legacy IPC messages.
 interface Renderer {
   // Tells the renderer to create a new view.
   CreateView(CreateViewParams params);
+
+  // Tells the renderer to create a new RenderFrame.
+  CreateFrame(CreateFrameParams params);
+
+  // Tells the renderer to create a new RenderFrameProxy object with
+  // |routing_id|.  |render_view_routing_id| identifies the
+  // RenderView to be associated with this proxy.  The new proxy's opener should
+  // be set to the object identified by |opener_routing_id|, or to null if that
+  // is MSG_ROUTING_NONE.  The new proxy should be created as a child of the
+  // object identified by |parent_routing_id| or as top level if that is
+  // MSG_ROUTING_NONE.
+  CreateFrameProxy(int32 routing_id, int32 render_view_routing_id,
+                   int32 opener_routing_id, int32 parent_routing_id,
+                   FrameReplicationState replication_state);
 };