Set the Flywheel promo rate for Android One devices to be 100%.

chrome/browser/io_thread.cc

 // Copyright (c) 2012 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/io_thread.h"
 
 #include <vector>
 
 #include "base/base64.h"
 #include "base/bind.h"
@@ skipping 87 matching lines @@
 #endif
 
 #if defined(ENABLE_EXTENSIONS)
 #include "chrome/browser/extensions/event_router_forwarder.h"
 #endif
 
 #if defined(USE_NSS) || defined(OS_IOS)
 #include "net/ocsp/nss_ocsp.h"
 #endif
 
+#if defined(OS_ANDROID)
+#include "base/android/build_info.h"
+#endif
+
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/net/cert_verify_proc_chromeos.h"
 #include "chromeos/network/host_resolver_impl_chromeos.h"
 #endif
 
 using content::BrowserThread;
 
 class SafeBrowsingURLRequestContext;
 
 // The IOThread object must outlive any tasks posted to the IO thread before the
@@ skipping 1058 matching lines @@
       data_reduction_proxy::DataReductionProxyParams::kFallbackAllowed |
       data_reduction_proxy::DataReductionProxyParams::kAlternativeAllowed;
   if (data_reduction_proxy::DataReductionProxyParams::
       IsIncludedInPromoFieldTrial()) {
     flags |= data_reduction_proxy::DataReductionProxyParams::kPromoAllowed;
   }
   if (data_reduction_proxy::DataReductionProxyParams::
       IsIncludedInHoldbackFieldTrial()) {
     flags |= data_reduction_proxy::DataReductionProxyParams::kHoldback;
   }
+#if defined(OS_ANDROID)
+  if (data_reduction_proxy::DataReductionProxyParams::
+          IsIncludedInAndroidOnePromoFieldTrial(
+              base::android::BuildInfo::GetInstance()->android_build_fp())) {
+    flags |= data_reduction_proxy::DataReductionProxyParams::kPromoAllowed;
+  }
+#endif
   globals_->data_reduction_proxy_params.reset(
       new data_reduction_proxy::DataReductionProxyParams(flags));
   globals_->data_reduction_proxy_auth_request_handler.reset(
       new data_reduction_proxy::DataReductionProxyAuthRequestHandler(
           DataReductionProxyChromeSettings::GetClient(),
           globals_->data_reduction_proxy_params.get(),
           BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO)));
   globals_->data_reduction_proxy_delegate.reset(
       new data_reduction_proxy::DataReductionProxyDelegate(
           globals_->data_reduction_proxy_auth_request_handler.get(),
@@ skipping 234 matching lines @@
   net::QuicVersionVector supported_versions = net::QuicSupportedVersions();
   for (size_t i = 0; i < supported_versions.size(); ++i) {
     net::QuicVersion version = supported_versions[i];
     if (net::QuicVersionToString(version) == quic_version) {
       return version;
     }
   }
 
   return net::QUIC_VERSION_UNSUPPORTED;
 }