Simple fallback implementation.

chrome/browser/net/spdyproxy/data_reduction_proxy_settings_android.h

Index: chrome/browser/net/spdyproxy/data_reduction_proxy_settings_android.h
diff --git a/chrome/browser/net/spdyproxy/data_reduction_proxy_settings_android.h b/chrome/browser/net/spdyproxy/data_reduction_proxy_settings_android.h
index 10a00202aa00158abba10219aead00243140d228..f7d221c342c91343160d4e4da10f14010da0c3ce 100644
--- a/chrome/browser/net/spdyproxy/data_reduction_proxy_settings_android.h
+++ b/chrome/browser/net/spdyproxy/data_reduction_proxy_settings_android.h
@@ -29,7 +29,6 @@ class DataReductionProxySettingsAndroid : public DataReductionProxySettings {
 
   void InitDataReductionProxySettings(JNIEnv* env, jobject obj);
 
-
   void BypassHostPattern(JNIEnv* env, jobject obj, jstring pattern);
   // Add a URL pattern to bypass the proxy. Wildcards
   // should be compatible with the JavaScript function shExpMatch, which can be
@@ -44,8 +43,6 @@ class DataReductionProxySettingsAndroid : public DataReductionProxySettings {
   jboolean IsDataReductionProxyPromoAllowed(JNIEnv* env, jobject obj);
   ScopedJavaLocalRef<jstring> GetDataReductionProxyOrigin(JNIEnv* env,
                                                           jobject obj);
-  ScopedJavaLocalRef<jstring> GetDataReductionProxyAuth(JNIEnv* env,
-                                                        jobject obj);
   jboolean IsDataReductionProxyEnabled(JNIEnv* env, jobject obj);
   jboolean IsDataReductionProxyManaged(JNIEnv* env, jobject obj);
   void SetDataReductionProxyEnabled(JNIEnv* env, jobject obj, jboolean enabled);
@@ -61,6 +58,19 @@ class DataReductionProxySettingsAndroid : public DataReductionProxySettings {
   base::android::ScopedJavaLocalRef<jobject> GetContentLengths(JNIEnv* env,
                                                                jobject obj);
 
+  // Wrapper methods for handling auth challenges. In both of the following,
+  // a net::AuthChallengeInfo object is created from |host| and |realm| and
+  // passed in to the superclass method.
+  jboolean IsAcceptableAuthChallenge(JNIEnv* env,
+                                     jobject obj,
+                                     jstring host,
+                                     jstring realm);
+
+  ScopedJavaLocalRef<jstring> GetTokenForAuthChallenge(JNIEnv* env,
+                                                       jobject obj,
+                                                       jstring host,
+                                                       jstring realm);
+
   // Registers the native methods to be call from Java.
   static bool Register(JNIEnv* env);