Move unique name generation and tracking into //content.

content/renderer/render_frame_proxy.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/render_frame_proxy.h"
 
 #include <stdint.h>
 #include <map>
 #include <utility>
 
@@ skipping 107 matching lines @@
     if (!render_view->is_swapped_out())
       render_view->SetSwappedOut(true);
   } else {
     // Create a frame under an existing parent. The parent is always expected
     // to be a RenderFrameProxy, because navigations initiated by local frames
     // should not wind up here.
 
     web_frame = parent->web_frame()->createRemoteChild(
         replicated_state.scope,
         blink::WebString::fromUTF8(replicated_state.name),
-        blink::WebString::fromUTF8(replicated_state.unique_name),
         replicated_state.sandbox_flags, proxy.get(), opener);
+    proxy->unique_name_ = replicated_state.unique_name;
     render_view = parent->render_view();
     render_widget = parent->render_widget();
   }
 
   proxy->Init(web_frame, render_view, render_widget);
 
   // Initialize proxy's WebRemoteFrame with the security origin and other
   // replicated information.
   // TODO(dcheng): Calling this when parent_routing_id != MSG_ROUTING_NONE is
   // mostly redundant, since we already pass the name and sandbox flags in
@@ skipping 72 matching lines @@
   }
 }
 
 void RenderFrameProxy::DidCommitCompositorFrame() {
 }
 
 void RenderFrameProxy::SetReplicatedState(const FrameReplicationState& state) {
   DCHECK(web_frame_);
   web_frame_->setReplicatedOrigin(state.origin);
   web_frame_->setReplicatedSandboxFlags(state.sandbox_flags);
-  web_frame_->setReplicatedName(blink::WebString::fromUTF8(state.name),
-                                blink::WebString::fromUTF8(state.unique_name));
+  web_frame_->setReplicatedName(blink::WebString::fromUTF8(state.name));
   web_frame_->setReplicatedInsecureRequestPolicy(state.insecure_request_policy);
   web_frame_->setReplicatedPotentiallyTrustworthyUniqueOrigin(
       state.has_potentially_trustworthy_unique_origin);
   web_frame_->setReplicatedFeaturePolicyHeader(
       FeaturePolicyHeaderToWeb(state.feature_policy_header));
   if (state.has_received_user_gesture)
     web_frame_->setHasReceivedUserGesture();
 
   web_frame_->resetReplicatedContentSecurityPolicy();
   for (const auto& header : state.accumulated_csp_headers)
@@ skipping 105 matching lines @@
 void RenderFrameProxy::OnDidStopLoading() {
   web_frame_->didStopLoading();
 }
 
 void RenderFrameProxy::OnDispatchLoad() {
   web_frame_->dispatchLoadEventOnFrameOwner();
 }
 
 void RenderFrameProxy::OnDidUpdateName(const std::string& name,
                                        const std::string& unique_name) {
-  web_frame_->setReplicatedName(blink::WebString::fromUTF8(name),
-                                blink::WebString::fromUTF8(unique_name));
+  web_frame_->setReplicatedName(blink::WebString::fromUTF8(name));
+  unique_name_ = unique_name;
 }
 
 void RenderFrameProxy::OnAddContentSecurityPolicy(
     const ContentSecurityPolicyHeader& header) {
   web_frame_->addReplicatedContentSecurityPolicyHeader(
       blink::WebString::fromUTF8(header.header_value), header.type,
       header.source);
 }
 
 void RenderFrameProxy::OnResetContentSecurityPolicy() {
@@ skipping 165 matching lines @@
                                     blink::WebLocalFrame* source) {
   int source_routing_id = RenderFrameImpl::FromWebFrame(source)->GetRoutingID();
   Send(new FrameHostMsg_AdvanceFocus(routing_id_, type, source_routing_id));
 }
 
 void RenderFrameProxy::frameFocused() {
   Send(new FrameHostMsg_FrameFocused(routing_id_));
 }
 
 }  // namespace