Remove SetAllowOverlappingView from RWHVMac

chrome/browser/ui/cocoa/browser_window_controller.mm

Index: chrome/browser/ui/cocoa/browser_window_controller.mm
diff --git a/chrome/browser/ui/cocoa/browser_window_controller.mm b/chrome/browser/ui/cocoa/browser_window_controller.mm
index f28c102dfa35719f121250aefd7425a52e93a8f8..17501c515067ef8e88b6a78e6cefed5e65a62897 100644
--- a/chrome/browser/ui/cocoa/browser_window_controller.mm
+++ b/chrome/browser/ui/cocoa/browser_window_controller.mm
@@ -558,7 +558,6 @@ using content::WebContents;
 - (void)updateDevToolsForContents:(WebContents*)contents {
   [devToolsController_ updateDevToolsForWebContents:contents
                                         withProfile:browser_->profile()];
-  [self updateAllowOverlappingViews:[self inPresentationMode]];
 }
 
 // Called when the user wants to close a window or from the shutdown process.
@@ -1638,8 +1637,6 @@ using content::WebContents;
   // unnecesary resize in contents.
   [devToolsController_ updateDevToolsForWebContents:contents
                                         withProfile:browser_->profile()];
-
-  [self updateAllowOverlappingViews:[self inPresentationMode]];
 }
 
 - (void)onTabChanged:(TabStripModelObserver::TabChangeType)change
@@ -2021,20 +2018,6 @@ willAnimateFromState:(BookmarkBar::State)oldState
   [sheet orderOut:self];
 }
 
-- (void)onFindBarVisibilityChanged {
-  [self updateAllowOverlappingViews:[self inPresentationMode]];
-}
-
-- (void)onOverlappedViewShown {
-  ++overlappedViewCount_;
-  [self updateAllowOverlappingViews:[self inPresentationMode]];
-}
-
-- (void)onOverlappedViewHidden {
-  --overlappedViewCount_;
-  [self updateAllowOverlappingViews:[self inPresentationMode]];
-}
-
 - (void)executeExtensionCommand:(const std::string&)extension_id
                         command:(const extensions::Command&)command {
   // Global commands are handled by the ExtensionCommandsGlobalRegistry