Revert of Mandoline UI Process: Update namespaces and file names

components/html_viewer/html_document.h

Index: components/html_viewer/html_document.h
diff --git a/components/html_viewer/html_document.h b/components/html_viewer/html_document.h
index 6b6f96168822c675df8e8cca6e66ecbd29e547cf..6caf05435cb0c638f9ffe1e8952f26e36bf58ad4 100644
--- a/components/html_viewer/html_document.h
+++ b/components/html_viewer/html_document.h
@@ -27,7 +27,7 @@
 class SingleThreadTaskRunner;
 }
 
-namespace mus {
+namespace mojo {
 class View;
 class ViewTreeConnection;
 }
@@ -49,7 +49,7 @@
 // . When the View the HTMLDocument is embedded in is destroyed.
 // . Explicitly by way of Destroy().
 class HTMLDocument
-    : public mus::ViewTreeDelegate,
+    : public mojo::ViewTreeDelegate,
       public HTMLFrameDelegate,
       public mojo::InterfaceFactory<mojo::AxProvider>,
       public mojo::InterfaceFactory<web_view::FrameTreeClient>,
@@ -96,7 +96,7 @@
     void Move(TransferableState* other);
 
     bool owns_view_tree_connection;
-    mus::View* root;
+    mojo::View* root;
     scoped_ptr<ViewTreeDelegateImpl> view_tree_delegate_impl;
   };
 
@@ -107,8 +107,8 @@
   BeforeLoadCache* GetBeforeLoadCache();
 
   // ViewTreeDelegate:
-  void OnEmbed(mus::View* root) override;
-  void OnConnectionLost(mus::ViewTreeConnection* connection) override;
+  void OnEmbed(mojo::View* root) override;
+  void OnConnectionLost(mojo::ViewTreeConnection* connection) override;
 
   // HTMLFrameDelegate:
   mojo::ApplicationImpl* GetApp() override;
@@ -136,7 +136,7 @@
       mojo::ApplicationConnection* connection,
       mojo::InterfaceRequest<devtools_service::DevToolsAgent> request) override;
 
-  // mojo::InterfaceFactory<mus::ViewTreeClient>:
+  // mojo::InterfaceFactory<mojo::ViewTreeClient>:
   void Create(mojo::ApplicationConnection* connection,
               mojo::InterfaceRequest<mojo::ViewTreeClient> request) override;