InstantExtended: Nuke InstantOverlayController.

chrome/browser/ui/cocoa/tab_contents/overlayable_contents_controller.mm

Index: chrome/browser/ui/cocoa/tab_contents/overlayable_contents_controller.mm
diff --git a/chrome/browser/ui/cocoa/tab_contents/overlayable_contents_controller.mm b/chrome/browser/ui/cocoa/tab_contents/overlayable_contents_controller.mm
index 0b196776b0aaf1a0104e70126005d5daf05b140e..051137588eeb6b80922e3b5e985c8f1a6f73058d 100644
--- a/chrome/browser/ui/cocoa/tab_contents/overlayable_contents_controller.mm
+++ b/chrome/browser/ui/cocoa/tab_contents/overlayable_contents_controller.mm
@@ -4,16 +4,9 @@
 
 #import "chrome/browser/ui/cocoa/tab_contents/overlayable_contents_controller.h"
 
-#include "chrome/browser/ui/cocoa/tab_contents/instant_overlay_controller_mac.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_view.h"
 
-@interface OverlayableContentsController()
-- (void)viewDidResize:(NSNotification*)note;
-- (void)layoutViews;
-- (CGFloat)overlayHeightInPixels;
-@end
-
 @implementation OverlayableContentsController
 
 - (id)initWithBrowser:(Browser*)browser {
@@ -21,111 +14,18 @@
     base::scoped_nsobject<NSView> view(
         [[NSView alloc] initWithFrame:NSZeroRect]);
     [view setAutoresizingMask:NSViewHeightSizable | NSViewWidthSizable];
-    [[NSNotificationCenter defaultCenter]
-        addObserver:self
-           selector:@selector(viewDidResize:)
-               name:NSViewFrameDidChangeNotification
-             object:view];
     [self setView:view];
 
     activeContainer_.reset([[NSView alloc] initWithFrame:NSZeroRect]);
     [activeContainer_ setAutoresizingMask:NSViewHeightSizable |
                                           NSViewWidthSizable];
     [view addSubview:activeContainer_];
-
-    instantOverlayController_.reset(
-        new InstantOverlayControllerMac(browser, self));
   }
   return self;
 }
 
-- (void)dealloc {
-  [[NSNotificationCenter defaultCenter] removeObserver:self];
-  [super dealloc];
-}
-
-- (void)setOverlay:(content::WebContents*)overlay
-            height:(CGFloat)height
-       heightUnits:(InstantSizeUnits)heightUnits
-    drawDropShadow:(BOOL)drawDropShadow {
-  if (overlayContents_ == overlay &&
-      overlayHeight_ == height &&
-      overlayHeightUnits_ == heightUnits) {
-    return;
-  }
-
-  // Remove any old overlay contents before showing the new one.
-  if (overlayContents_) {
-    if (overlayContents_ != overlay)
-      overlayContents_->WasHidden();
-    [overlayContents_->GetView()->GetNativeView() removeFromSuperview];
-  }
-
-  overlayContents_ = overlay;
-  overlayHeight_ = height;
-  overlayHeightUnits_ = heightUnits;
-
-  // Add the overlay contents.
-  if (overlayContents_) {
-    [[[self view] window] disableScreenUpdatesUntilFlush];
-    [[self view] addSubview:overlayContents_->GetView()->GetNativeView()];
-  }
-
-  [self layoutViews];
-
-  if (overlayContents_)
-    overlayContents_->WasShown();
-}
-
-- (void)onActivateTabWithContents:(content::WebContents*)contents {
-  if (overlayContents_ == contents) {
-    if (overlayContents_) {
-      [overlayContents_->GetView()->GetNativeView() removeFromSuperview];
-      overlayContents_ = NULL;
-    }
-    [self setOverlay:NULL
-              height:0
-         heightUnits:INSTANT_SIZE_PIXELS
-      drawDropShadow:NO];
-  }
-}
-
-- (InstantOverlayControllerMac*)instantOverlayController {
-  return instantOverlayController_.get();
-}
-
-- (BOOL)isShowingOverlay {
-  return overlayContents_ != nil;
-}
-
 - (NSView*)activeContainer {
   return activeContainer_.get();
 }
 
-- (void)viewDidResize:(NSNotification*)note {
-  [self layoutViews];
-}
-
-- (void)layoutViews {
-  if (!overlayContents_)
-    return;
-
-  // Layout the overlay.
-  NSRect bounds = [[self view] bounds];
-  NSRect overlayFrame = bounds;
-  overlayFrame.size.height = [self overlayHeightInPixels];
-  overlayFrame.origin.y = NSMaxY(bounds) - NSHeight(overlayFrame);
-  [overlayContents_->GetView()->GetNativeView() setFrame:overlayFrame];
-}
-
-- (CGFloat)overlayHeightInPixels {
-  CGFloat height = NSHeight([[self view] bounds]);
-  switch (overlayHeightUnits_) {
-    case INSTANT_SIZE_PERCENT:
-      return std::min(height, (height * overlayHeight_) / 100);
-    case INSTANT_SIZE_PIXELS:
-      return std::min(height, overlayHeight_);
-  }
-}
-
 @end