Rewrites the Mac view resizing logic to have the BrowserWindowController...

chrome/browser/cocoa/find_bar_cocoa_controller.mm

Index: chrome/browser/cocoa/find_bar_cocoa_controller.mm
===================================================================
--- chrome/browser/cocoa/find_bar_cocoa_controller.mm	(revision 22499)
+++ chrome/browser/cocoa/find_bar_cocoa_controller.mm	(working copy)
@@ -52,21 +52,23 @@
         true, false);
 }
 
-// Positions the find bar view in the correct location based on the
-// current state of the window.  Currently only the visibility of the
-// bookmark bar can affect the find bar's position.
-- (void)positionFindBarView:(NSView*)contentArea {
+// Positions the find bar view in the correct location based on the current
+// state of the window.  The findbar is always positioned one pixel above the
+// infobar container.  Note that we are using the infobar container location as
+// a proxy for the toolbar location, but we cannot position based on the toolbar
+// because the toolbar is not always present (for example in fullscreen
+// windows).
+- (void)positionFindBarView:(NSView*)infoBarContainerView {
   static const int kRightEdgeOffset = 25;
   NSView* findBarView = [self view];
   int findBarHeight = NSHeight([findBarView frame]);
   int findBarWidth = NSWidth([findBarView frame]);
 
-  // Start by computing the upper right corner of the tab content
-  // area, then move left by a constant offset and up one pixel.  This
-  // gives us the upper right corner of our bounding box.  We move up
-  // one pixel to overlap with the toolbar area, which allows us to
-  // cover up the toolbar's border.
-  NSRect windowRect = [contentArea frame];
+  // Start by computing the upper right corner of the infobar container, then
+  // move left by a constant offset and up one pixel.  This gives us the upper
+  // right corner of our bounding box.  We move up one pixel to overlap with the
+  // toolbar area, which allows us to cover up the toolbar's border, if present.
+  NSRect windowRect = [infoBarContainerView frame];
   int max_x = NSMaxX(windowRect) - kRightEdgeOffset;
   int max_y = NSMaxY(windowRect) + 1;