More RootView cleanup:

- SetCursor->Widget API, remove platform ifdefs from root_view.cc for cursor updating
- Remove weird native focus stuff, only used by ScrollView and seems not to have any effect on old options window. This is the sort of thing that should be handled by FocusManager anyway.
- Remove DefaultKeyboardHandler concept in RootView. It does seem useful, but it's broken currently, and only ScrollView uses it (and hence only the old options window, which is not long for this earth). I would like to eventually replace this with a more generalized pre-processing/hierarchy processing/post-processing based event handling design.
- Add OVERRIDE to RootView overrides.

BUG=72040
TEST=none

Review URL: http://codereview.chromium.org/6584001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@75786 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 0 insertions, 13 deletions

diff --git a/views/controls/scroll_view.cc b/views/controls/scroll_view.cc
index 9db46da..6a2b912 100644
--- a/views/controls/scroll_view.cc
+++ b/views/controls/scroll_view.cc
@@ -383,16 +383,6 @@ int ScrollView::GetScrollIncrement(ScrollBar* source, bool is_page,
   return is_horizontal ? viewport_->width() / 5 : viewport_->height() / 5;
 }
 
-void ScrollView::ViewHierarchyChanged(bool is_add, View *parent, View *child) {
-  if (is_add) {
-    RootView* rv = GetRootView();
-    if (rv) {
-      rv->SetDefaultKeyboardHandler(this);
-      rv->SetFocusOnMousePressed(true);
-    }
-  }
-}
-
 bool ScrollView::OnKeyPressed(const KeyEvent& event) {
   bool processed = false;
 
diff --git a/views/controls/scroll_view.h b/views/controls/scroll_view.h
index 2a3e8fd..d8ffd15 100644
--- a/views/controls/scroll_view.h
+++ b/views/controls/scroll_view.h
@@ -72,9 +72,6 @@ class ScrollView : public View,
                                  bool is_page,
                                  bool is_positive);
 
-  // Overridden to setup keyboard ui when the view hierarchy changes
-  virtual void ViewHierarchyChanged(bool is_add, View *parent, View *child);
-
   // Keyboard events
   virtual bool OnKeyPressed(const KeyEvent& event);
   virtual bool OnMouseWheel(const MouseWheelEvent& e);