Use CrNet.framework in crnet_test and crnet_consumer apps.

ios/crnet/crnet_consumer/crnet_consumer_app_delegate.mm

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "crnet_consumer_app_delegate.h"
 
-#import "ios/crnet/CrNet.h"
+#import <CrNet/CrNet.h>
+
 #include "base/format_macros.h"
 #import "crnet_consumer_view_controller.h"
 
 @implementation CrNetConsumerAppDelegate {
   NSUInteger _counter;
 }
 
 @synthesize window;
 @synthesize viewController;
 
@@ skipping 62 matching lines @@
     NSLog(@"Cache cleared: %d\n", error);
   }];
 }
 
 - (void)applicationWillEnterForeground:(UIApplication*)application {
   _counter++;
   [CrNet startNetLogToFile:[self currentNetLogFileName] logBytes:NO];
 }
 
 @end