Rename Launcher to Shelf.

ash/shelf/overflow_bubble_view.cc

Index: ash/shelf/overflow_bubble_view.cc
diff --git a/ash/shelf/overflow_bubble_view.cc b/ash/shelf/overflow_bubble_view.cc
index 67b483de9cb0f1aff823e15622510cd5b8026d4e..51bb78cbb0ce202fd8f191379a334fa95d7b6b6d 100644
--- a/ash/shelf/overflow_bubble_view.cc
+++ b/ash/shelf/overflow_bubble_view.cc
@@ -42,7 +42,7 @@ OverflowBubbleView::~OverflowBubbleView() {
 
 void OverflowBubbleView::InitOverflowBubble(views::View* anchor,
                                             ShelfView* shelf_view) {
-  // set_anchor_view needs to be called before GetShelfLayoutManagerForLauncher
+  // set_anchor_view needs to be called before GetShelfLayoutManagerForShelf
   // can be called.
   SetAnchorView(anchor);
   set_arrow(GetBubbleArrow());
@@ -69,7 +69,7 @@ void OverflowBubbleView::InitOverflowBubble(views::View* anchor,
 }
 
 bool OverflowBubbleView::IsHorizontalAlignment() const {
-  ShelfLayoutManager* shelf_layout_manager = GetShelfLayoutManagerForLauncher();
+  ShelfLayoutManager* shelf_layout_manager = GetShelfLayoutManagerForShelf();
   return shelf_layout_manager ?
       shelf_layout_manager->IsHorizontalAlignment() :
       false;
@@ -81,7 +81,7 @@ const gfx::Size OverflowBubbleView::GetContentsSize() const {
 
 // Gets arrow location based on shelf alignment.
 views::BubbleBorder::Arrow OverflowBubbleView::GetBubbleArrow() const {
-  ShelfLayoutManager* shelf_layout_manager = GetShelfLayoutManagerForLauncher();
+  ShelfLayoutManager* shelf_layout_manager = GetShelfLayoutManagerForShelf();
   return shelf_layout_manager ?
       shelf_layout_manager->SelectValueForShelfAlignment(
           views::BubbleBorder::BOTTOM_LEFT,
@@ -166,9 +166,9 @@ bool OverflowBubbleView::OnMouseWheel(const ui::MouseWheelEvent& event) {
 }
 
 ShelfLayoutManager*
-OverflowBubbleView::GetShelfLayoutManagerForLauncher() const {
+OverflowBubbleView::GetShelfLayoutManagerForShelf() const {
   return GetAnchorView() ?
-      ShelfLayoutManager::ForLauncher(
+      ShelfLayoutManager::ForShelf(
           GetAnchorView()->GetWidget()->GetNativeView()) :
       NULL;
 }