Move /webrtc/api/android files to /webrtc/sdk/android

webrtc/sdk/android/src/jni/jni_helpers.h

 /*
  *  Copyright 2015 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 // This file contain convenience functions and classes for JNI.
 // Before using any of the methods, InitGlobalJniVariables must be called.
 
-#ifndef WEBRTC_API_JAVA_JNI_JNI_HELPERS_H_
-#define WEBRTC_API_JAVA_JNI_JNI_HELPERS_H_
+#ifndef WEBRTC_SDK_ANDROID_SRC_JNI_JNI_HELPERS_H_
+#define WEBRTC_SDK_ANDROID_SRC_JNI_JNI_HELPERS_H_
 
 #include <jni.h>
 #include <string>
 
 #include "webrtc/base/constructormagic.h"
 #include "webrtc/base/checks.h"
 #include "webrtc/base/thread_checker.h"
 
 // Abort the process if |jni| has a Java exception pending.
 // This macros uses the comma operator to execute ExceptionDescribe
@@ skipping 155 matching lines @@
 
  private:
   JNIEnv* jni_;
   jobject iterable_;
 
   RTC_DISALLOW_COPY_AND_ASSIGN(Iterable);
 };
 
 }  // namespace webrtc_jni
 
-#endif  // WEBRTC_API_JAVA_JNI_JNI_HELPERS_H_
+#endif  // WEBRTC_SDK_ANDROID_SRC_JNI_JNI_HELPERS_H_