[Mac] Do not copy to the find pasteboard when in Incognito mode....

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 39898)
+++ chrome/browser/cocoa/find_bar_cocoa_controller.mm	(working copy)
@@ -7,6 +7,7 @@
 #include "base/mac_util.h"
 #include "base/sys_string_conversions.h"
 #include "chrome/browser/find_bar_controller.h"
+#include "chrome/browser/profile.h"
 #include "chrome/browser/cocoa/browser_window_cocoa.h"
 #import "chrome/browser/cocoa/find_bar_cocoa_controller.h"
 #import "chrome/browser/cocoa/find_bar_bridge.h"
@@ -127,10 +128,14 @@
     return;
 
   NSString* findText = [findText_ stringValue];
-  suppressPboardUpdateActions_ = YES;
-  [[FindPasteboard sharedInstance] setFindText:findText];
-  suppressPboardUpdateActions_ = NO;
 
+  // Do not update the find pasteboard if in Incognito mode.
+  if (!tab_contents->profile()->IsOffTheRecord()) {
+    suppressPboardUpdateActions_ = YES;
+    [[FindPasteboard sharedInstance] setFindText:findText];
+    suppressPboardUpdateActions_ = NO;
+  }
+
   if ([findText length] > 0) {
     tab_contents->StartFinding(base::SysNSStringToUTF16(findText), true, false);
   } else {