DevTools: add about:flag for ADB-less remote debugging.

chrome/browser/devtools/adb/android_rsa.h

Index: chrome/browser/devtools/adb/android_rsa.h
diff --git a/chrome/browser/devtools/adb/android_rsa.h b/chrome/browser/devtools/adb/android_rsa.h
index 1d8aec8bab5393306df2885623a1969e74ade745..d413228497a1b2d5457239ef22396da817ab0170 100644
--- a/chrome/browser/devtools/adb/android_rsa.h
+++ b/chrome/browser/devtools/adb/android_rsa.h
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright (c) 2013 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.
 
@@ -7,10 +7,17 @@
 
 #include <string>
 
+namespace crypto {
+class RSAPrivateKey;
+}
+
 class Profile;
 
-std::string AndroidRSAPublicKey(Profile* profile);
+crypto::RSAPrivateKey* AndroidRSAPrivateKey(Profile* profile);
+
+std::string AndroidRSAPublicKey(crypto::RSAPrivateKey* key);
 
-std::string AndroidRSASign(Profile* profile, const std::string& body);
+std::string AndroidRSASign(crypto::RSAPrivateKey* key,
+                           const std::string& body);
 
 #endif  // CHROME_BROWSER_DEVTOOLS_ADB_ANDROID_RSA_H_