[Mac] Enable CrZombie for all processes.

chrome/common/mac/objc_zombie.mm

Index: chrome/common/mac/objc_zombie.mm
diff --git a/chrome/browser/ui/cocoa/objc_zombie.mm b/chrome/common/mac/objc_zombie.mm
similarity index 98%
copy from chrome/browser/ui/cocoa/objc_zombie.mm
copy to chrome/common/mac/objc_zombie.mm
index ea892daa3a660052ee8a1f55b60258493de97c39..c60981bd7a84a2d74ff53f7c70323b5ca0e4f8fa 100644
--- a/chrome/browser/ui/cocoa/objc_zombie.mm
+++ b/chrome/common/mac/objc_zombie.mm
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#import "chrome/browser/ui/cocoa/objc_zombie.h"
+#import "chrome/common/mac/objc_zombie.h"
 
 #include <dlfcn.h>
 #include <execinfo.h>
@@ -20,7 +20,7 @@
 #include "base/metrics/histogram.h"
 #include "base/synchronization/lock.h"
 #import "chrome/app/breakpad_mac.h"
-#import "chrome/browser/ui/cocoa/objc_method_swizzle.h"
+#import "chrome/common/mac/objc_method_swizzle.h"
 
 // Deallocated objects are re-classed as |CrZombie|.  No superclass
 // because then the class would have to override many/most of the
@@ -446,21 +446,21 @@ BOOL ZombieInit() {
 
 namespace ObjcEvilDoers {
 
-BOOL ZombieEnable(BOOL zombieAllObjects,
+bool ZombieEnable(bool zombieAllObjects,
                   size_t zombieCount) {
   // Only allow enable/disable on the main thread, just to keep things
   // simple.
   CHECK([NSThread isMainThread]);
 
   if (!ZombieInit())
-    return NO;
+    return false;
 
   g_zombieAllObjects = zombieAllObjects;
 
   // Replace the implementation of -[NSObject dealloc].
   Method m = class_getInstanceMethod([NSObject class], @selector(dealloc));
   if (!m)
-    return NO;
+    return false;
 
   const IMP prevDeallocIMP = method_setImplementation(m, (IMP)ZombieDealloc);
   DCHECK(prevDeallocIMP == g_originalDeallocIMP ||
@@ -491,7 +491,7 @@ BOOL ZombieEnable(BOOL zombieAllObjects,
         g_zombieCount = oldCount;
         g_zombieIndex = oldIndex;
         ZombieDisable();
-        return NO;
+        return false;
       }
     }
 
@@ -521,7 +521,7 @@ BOOL ZombieEnable(BOOL zombieAllObjects,
     free(oldZombies);
   }
 
-  return YES;
+  return true;
 }
 
 void ZombieDisable() {