[Mac] Don't copy text typed into the find bar to the find pasteboard in incognito windows.

chrome/browser/ui/cocoa/find_bar/find_bar_cocoa_controller.mm

Index: chrome/browser/ui/cocoa/find_bar/find_bar_cocoa_controller.mm
diff --git a/chrome/browser/ui/cocoa/find_bar/find_bar_cocoa_controller.mm b/chrome/browser/ui/cocoa/find_bar/find_bar_cocoa_controller.mm
index bd6e6183bdef8b6556b3d3d86a8d109b3fdd4779..9cfc1aaa13ee75ec426d0097b5d5b5076b82d5a1 100644
--- a/chrome/browser/ui/cocoa/find_bar/find_bar_cocoa_controller.mm
+++ b/chrome/browser/ui/cocoa/find_bar/find_bar_cocoa_controller.mm
@@ -4,8 +4,10 @@
 
 #import <Cocoa/Cocoa.h>
 
+#include "base/auto_reset.h"
 #include "base/mac/mac_util.h"
 #include "base/sys_string_conversions.h"
+#include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/cocoa/browser_window_controller.h"
 #import "chrome/browser/ui/cocoa/find_bar/find_bar_cocoa_controller.h"
 #import "chrome/browser/ui/cocoa/find_bar/find_bar_bridge.h"
@@ -170,9 +172,10 @@ const float kRightEdgeOffset = 25;
   FindTabHelper* find_tab_helper = tab_contents->find_tab_helper();
 
   NSString* findText = [findText_ stringValue];
-  suppressPboardUpdateActions_ = YES;
-  [[FindPasteboard sharedInstance] setFindText:findText];
-  suppressPboardUpdateActions_ = NO;
+  if (!tab_contents->profile()->IsOffTheRecord()) {

[Robert Sesek, 2011/06/08 14:46:06]

Add a comment that references this bug so it's more clear as to why this is
done.

+    AutoReset<BOOL> auto_reset(&suppressPboardUpdateActions_, YES);
+    [[FindPasteboard sharedInstance] setFindText:findText];
+  }
 
   if ([findText length] > 0) {
     find_tab_helper->