Add data reduction functionality to all platforms.

chrome/browser/profiles/profile_io_data.h

Index: chrome/browser/profiles/profile_io_data.h
diff --git a/chrome/browser/profiles/profile_io_data.h b/chrome/browser/profiles/profile_io_data.h
index 690c6090712563fa8851549d5136cde33dc194de..44bdc0b74a06b77ce2913a6e31895277c271f811 100644
--- a/chrome/browser/profiles/profile_io_data.h
+++ b/chrome/browser/profiles/profile_io_data.h
@@ -22,6 +22,7 @@
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/storage_partition_descriptor.h"
 #include "chrome/common/content_settings_types.h"
+#include "components/data_reduction_proxy/browser/data_reduction_proxy_settings.h"
 #include "components/data_reduction_proxy/browser/data_reduction_proxy_usage_stats.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/resource_context.h"
@@ -331,14 +332,15 @@ class ProfileIOData {
   void InitializeOnUIThread(Profile* profile);
   void ApplyProfileParamsToContext(ChromeURLRequestContext* context) const;
 
-#if defined(OS_ANDROID)
-#if defined(SPDY_PROXY_AUTH_ORIGIN)
-  void SetDataReductionProxyUsageStatsOnIOThread(IOThread* io_thread,
-                                                 Profile* profile);
-  void SetDataReductionProxyUsageStatsOnUIThread(Profile* profile,
+  // Setup data reduction proxy for given profile with params and usage_stats
+  // from io thread globals.
+  void SetupDataReductionProxyOnIOThread(IOThread* io_thread,
+                                         Profile* profile);
+
+  // Setup data reduction proxy for given profile, params, and usage_stats.
+  void SetupDataReductionProxyOnUIThread(Profile* profile,
+      data_reduction_proxy::DataReductionProxyParams* params,
       data_reduction_proxy::DataReductionProxyUsageStats* usage_stats);
-#endif
-#endif
 
   scoped_ptr<net::URLRequestJobFactory> SetUpJobFactoryDefaults(
       scoped_ptr<net::URLRequestJobFactoryImpl> job_factory,
@@ -607,6 +609,9 @@ class ProfileIOData {
 
   const Profile::ProfileType profile_type_;
 
+  scoped_ptr<data_reduction_proxy::DataReductionProxySettings>
+      data_reduction_proxy_settings_;
+
   DISALLOW_COPY_AND_ASSIGN(ProfileIOData);
 };