Mozart: Replace Set/Reset nomenclature with Set/Clear.

services/ui/view_manager/view_registry.cc

 // Copyright 2015 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 "services/ui/view_manager/view_registry.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 316 matching lines @@
   tree_state->LinkRoot(root_key, std::unique_ptr<ViewStub>(new ViewStub(
                                      this, root_view_owner.Pass())));
   UpdateViewTreeRootScene(tree_state);
 
   // Schedule layout of the tree on behalf of its newly added root.
   // We don't need to schedule layout of the root until the tree provides
   // new layout parameters.
   InvalidateLayoutForRoot(tree_state);
 }
 
-void ViewRegistry::ResetRoot(ViewTreeState* tree_state,
+void ViewRegistry::ClearRoot(ViewTreeState* tree_state,
                              mojo::InterfaceRequest<mojo::ui::ViewOwner>
                                  transferred_view_owner_request) {
   DCHECK(IsViewTreeStateRegisteredDebug(tree_state));
-  DVLOG(1) << "ResetRoot: tree=" << tree_state;
+  DVLOG(1) << "ClearRoot: tree=" << tree_state;
 
   // Ensure there is a root.
   if (!tree_state->root()) {
     LOG(ERROR)
         << "View tree attempted to reset the root but there is none: tree="
         << tree_state;
     UnregisterViewTree(tree_state);
     return;
   }
 
@@ skipping 414 matching lines @@
       mojo::Rect viewport;
       viewport.width = root_state->layout_result()->size->width;
       viewport.height = root_state->layout_result()->size->height;
       tree_state->renderer()->SetRootScene(
           tree_state->root()->state()->scene_token()->Clone(),
           mojo::gfx::composition::kSceneVersionNone, viewport.Clone());
       return;
     }
   }
 
-  tree_state->renderer()->ResetRootScene();
+  tree_state->renderer()->ClearRootScene();
 }
 
 void ViewRegistry::OnRendererDied(ViewTreeState* tree_state) {
   DCHECK(IsViewTreeStateRegisteredDebug(tree_state));
   DVLOG(1) << "UpdateViewTreeRootScene: tree_state=" << tree_state;
 
   tree_state->SetRenderer(nullptr);
   SendRendererDied(tree_state);
 }
 
@@ skipping 22 matching lines @@
 void ViewRegistry::SendRendererDied(ViewTreeState* tree_state) {
   DCHECK(IsViewTreeStateRegisteredDebug(tree_state));
 
   // TODO: Detect ANRs
   DVLOG(1) << "SendRendererDied: tree_state=" << tree_state;
   tree_state->view_tree_listener()->OnRendererDied(
       base::Bind(&base::DoNothing));
 }
 
 }  // namespace view_manager