Removed remaining references to CPDOMWindowBridge.

Reviewed by me.

AppKit/CPDragServer.j

@@ -112,7 +112,7 @@ var CPDragServerUpdateDragging = function(anEvent)
         bridgeLocation = [[anEvent window] convertBaseToBridge:location];
 
     // We have to convert base to bridge since the drag event comes from the source window, not the drag window.
-    var draggingDestination = [[CPDOMWindowBridge sharedDOMWindowBridge] _dragHitTest:bridgeLocation pasteboard:CPDragServerPasteboard];
+    var draggingDestination = [[CPPlatformWindow primaryPlatformWindow] _dragHitTest:bridgeLocation pasteboard:CPDragServerPasteboard];
     
     CPDragServerLocation = [DRAGGING_WINDOW(draggingDestination) convertBridgeToBase:bridgeLocation];
     
@@ -326,7 +326,7 @@ var CPDragServerUpdateDragging = function(anEvent)
         return nil;
 
 // We don't need to do this because the only place this gets called
-// -_dragHitTest: in CPDOMWindowBridge does this already. Perhaps to
+// -_dragHitTest: in CPPlatformWindow does this already. Perhaps to
 // be safe?
 //    if (![self containsPoint:aPoint])
 //        return nil;

AppKit/CPMenu.j

@@ -119,7 +119,7 @@ var _CPMenuBarVisible               = NO,
         
 // FIXME: There must be a better way to do this.
 #if PLATFORM(DOM)
-    [window.platformWindow resizeEvent:nil];
+    [[CPPlatformWindow primaryPlatformWindow] resizeEvent:nil];
 #endif
 }
 
@@ -1078,7 +1078,7 @@ var STICKY_TIME_INTERVAL        = 500,
 {
     _unconstrainedFrame = CGRectMakeCopy([self frame]);
 
-    var screenBounds = CGRectInset([[CPDOMWindowBridge sharedDOMWindowBridge] contentBounds], 5.0, 5.0),
+    var screenBounds = CGRectInset([[self platformWindow] contentBounds], 5.0, 5.0),
         constrainedFrame = CGRectIntersection(_unconstrainedFrame, screenBounds),
         menuViewOrigin = [self convertBaseToBridge:CGPointMake(LEFT_MARGIN, TOP_MARGIN)];
     
@@ -1158,7 +1158,7 @@ var STICKY_TIME_INTERVAL        = 500,
     
     if (type == CPPeriodic)
     {
-        var constrainedBounds = CGRectInset([[CPDOMWindowBridge sharedDOMWindowBridge] contentBounds], 5.0, 5.0);
+        var constrainedBounds = CGRectInset([[self platformWindow] contentBounds], 5.0, 5.0);
         
         if (_scrollingState == _CPMenuWindowScrollingStateUp)
         {
@@ -1447,9 +1447,9 @@ var _CPMenuBarWindowBackgroundColor = nil,
 
 - (id)init
 {
-    var bridgeWidth = CGRectGetWidth([[CPDOMWindowBridge sharedDOMWindowBridge] contentBounds]);
+    var platformWindowWidth = CGRectGetWidth([[CPPlatformWindow primaryPlatformWindow] contentBounds]);
     
-    self = [super initWithContentRect:CGRectMake(0.0, 0.0, bridgeWidth, MENUBAR_HEIGHT) styleMask:CPBorderlessWindowMask];
+    self = [super initWithContentRect:CGRectMake(0.0, 0.0, platformWindowWidth, MENUBAR_HEIGHT) styleMask:CPBorderlessWindowMask];
     
     if (self)
     {

AppKit/CPView.j

@@ -970,7 +970,7 @@ var DOMElementPrototype         = nil,
 {
     _fullScreenModeState = _CPViewFullScreenModeStateMake(self);
     
-    var fullScreenWindow = [[CPWindow alloc] initWithContentRect:[[CPDOMWindowBridge sharedDOMWindowBridge] contentBounds] styleMask:CPBorderlessWindowMask];
+    var fullScreenWindow = [[CPWindow alloc] initWithContentRect:[[CPPlatformWindow primaryPlatformWindow] contentBounds] styleMask:CPBorderlessWindowMask];
     
     [fullScreenWindow setLevel:CPScreenSaverWindowLevel];
     [fullScreenWindow setAutoresizingMask:CPViewWidthSizable | CPViewHeightSizable];

AppKit/CPWindow/_CPWindowView.j

@@ -145,7 +145,7 @@ var _CPWindowViewResizeIndicatorImage = nil;
     var visibleFrame = _cachedScreenFrame;
 
     if (!visibleFrame)
-        visibleFrame = [[CPDOMWindowBridge sharedDOMWindowBridge] visibleFrame];
+        visibleFrame = [[CPPlatformWindow primaryPlatformWindow] usableContentFrame];
 
     var restrictedPoint = CGPointMake(0, 0);
 
@@ -167,7 +167,7 @@ var _CPWindowViewResizeIndicatorImage = nil;
     else if (type === CPLeftMouseDown)
     {
         _mouseDraggedPoint = [[self window] convertBaseToBridge:[anEvent locationInWindow]];
-        _cachedScreenFrame = [[CPDOMWindowBridge sharedDOMWindowBridge] visibleFrame];
+        _cachedScreenFrame = [[CPPlatformWindow primaryPlatformWindow] usableContentFrame];
     }
     else if (type === CPLeftMouseDragged)
     {