Move data reduction proxy to Chrome-Proxy header for authentication

chrome/browser/net/spdyproxy/data_reduction_proxy_settings_android.cc

 // Copyright 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.
 
 #include "chrome/browser/net/spdyproxy/data_reduction_proxy_settings_android.h"
 
 #include "base/android/build_info.h"
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/bind.h"
@@ skipping 131 matching lines @@
       data_reduction_proxy::kNumDaysInHistorySummary,
       &original_content_length,
       &received_content_length,
       &last_update_internal);
 
   return Java_ContentLengths_create(env,
                                     original_content_length,
                                     received_content_length);
 }
 
-jboolean DataReductionProxySettingsAndroid::IsAcceptableAuthChallenge(
-    JNIEnv* env,
-    jobject obj,
-    jstring host,
-    jstring realm) {
-  scoped_refptr<net::AuthChallengeInfo> auth_info(new net::AuthChallengeInfo);
-  auth_info->realm = ConvertJavaStringToUTF8(env, realm);
-  auth_info->challenger =
-      net::HostPortPair::FromString(ConvertJavaStringToUTF8(env, host));
-  return DataReductionProxySettings::IsAcceptableAuthChallenge(auth_info.get());
-}
-
-ScopedJavaLocalRef<jstring>
-DataReductionProxySettingsAndroid::GetTokenForAuthChallenge(JNIEnv* env,
-                                                            jobject obj,
-                                                            jstring host,
-                                                            jstring realm) {
-  scoped_refptr<net::AuthChallengeInfo> auth_info(new net::AuthChallengeInfo);
-  auth_info->realm = ConvertJavaStringToUTF8(env, realm);
-  auth_info->challenger =
-      net::HostPortPair::FromString(ConvertJavaStringToUTF8(env, host));
-
-  // If an empty string != null in Java, then here we should test for the
-  // token being empty and return a java null.
-  return ConvertUTF16ToJavaString(env,
-      DataReductionProxySettings::GetTokenForAuthChallenge(auth_info.get()));
- }
-
 ScopedJavaLocalRef<jlongArray>
 DataReductionProxySettingsAndroid::GetDailyOriginalContentLengths(
     JNIEnv* env, jobject obj) {
   return GetDailyContentLengths(
       env, data_reduction_proxy::prefs::kDailyHttpOriginalContentLength);
 }
 
 ScopedJavaLocalRef<jlongArray>
 DataReductionProxySettingsAndroid::GetDailyReceivedContentLengths(
     JNIEnv* env, jobject obj) {
@@ skipping 66 matching lines @@
 
 
 
 // Used by generated jni code.
 static jlong Init(JNIEnv* env, jobject obj) {
   DataReductionProxySettingsAndroid* settings =
       DataReductionProxySettingsFactoryAndroid::GetForBrowserContext(
           ProfileManager::GetActiveUserProfile());
   return reinterpret_cast<intptr_t>(settings);
 }