Unify frame IDs with RenderFrameHost routing IDs.

content/test/test_render_view_host.cc

Index: content/test/test_render_view_host.cc
diff --git a/content/test/test_render_view_host.cc b/content/test/test_render_view_host.cc
index 38facdbad096320ffa067b8f4b93caa9b7baf2d5..4de28b0d2a9b9f2282bee0af0b218fb7bc207b7e 100644
--- a/content/test/test_render_view_host.cc
+++ b/content/test/test_render_view_host.cc
@@ -24,13 +24,6 @@
 
 namespace content {
 
-namespace {
-
-const int64 kFrameId = 13UL;
-
-}  // namespace
-
-
 void InitNavigateParams(FrameHostMsg_DidCommitProvisionalLoad_Params* params,
                         int page_id,
                         const GURL& url,
@@ -251,8 +244,6 @@ TestRenderViewHost::TestRenderViewHost(
   // constructor, and deletes itself when TestRenderWidgetHostView::Destroy() is
   // called.
   new TestRenderWidgetHostView(this);
-
-  main_frame_id_ = kFrameId;
 }
 
 TestRenderViewHost::~TestRenderViewHost() {