Don't compile code for desktop zoom or GuestViews on mobile platforms.

chrome/browser/profiles/off_the_record_profile_impl.h

Index: chrome/browser/profiles/off_the_record_profile_impl.h
diff --git a/chrome/browser/profiles/off_the_record_profile_impl.h b/chrome/browser/profiles/off_the_record_profile_impl.h
index 75d8011bdf108d0e86d6e49e734d220a5e74bbda..77b93fd1abd9fe8bb89e28ddcb3fac835880b7a3 100644
--- a/chrome/browser/profiles/off_the_record_profile_impl.h
+++ b/chrome/browser/profiles/off_the_record_profile_impl.h
@@ -13,10 +13,13 @@
 #include "chrome/browser/profiles/off_the_record_profile_io_data.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser_list.h"
-#include "chrome/browser/ui/zoom/chrome_zoom_level_prefs.h"
 #include "components/domain_reliability/clear_mode.h"
 #include "content/public/browser/content_browser_client.h"
+
+#if !defined(OS_ANDROID)
+#include "chrome/browser/ui/zoom/chrome_zoom_level_prefs.h"
 #include "content/public/browser/host_zoom_map.h"
+#endif
 
 using base::Time;
 using base::TimeDelta;
@@ -94,8 +97,10 @@ class OffTheRecordProfileImpl : public Profile {
 
   // content::BrowserContext implementation:
   base::FilePath GetPath() const override;
+#if !defined(OS_ANDROID)
   std::unique_ptr<content::ZoomLevelDelegate> CreateZoomLevelDelegate(
       const base::FilePath& partition_path) override;
+#endif  // !defined(OS_ANDROID)
   scoped_refptr<base::SequencedTaskRunner> GetIOTaskRunner() override;
   bool IsOffTheRecord() const override;
   content::DownloadManagerDelegate* GetDownloadManagerDelegate() override;
@@ -110,18 +115,22 @@ class OffTheRecordProfileImpl : public Profile {
  private:
   void InitIoData();
 
+#if !defined(OS_ANDROID)
   // Allows a profile to track changes in zoom levels in its parent profile.
   void TrackZoomLevelsFromParent();
+#endif  // !defined(OS_ANDROID)
 
 #if defined(OS_ANDROID)
   void UseSystemProxy();
 #endif  // defined(OS_ANDROID)
 
   PrefProxyConfigTracker* CreateProxyConfigTracker();
+#if !defined(OS_ANDROID)
   // Callback function for tracking parent's zoom level changes.
   void OnParentZoomLevelChanged(
       const content::HostZoomMap::ZoomLevelChange& change);
   void UpdateDefaultZoomLevel();
+#endif  // !defined(OS_ANDROID)
 
   // The real underlying profile.
   Profile* profile_;
@@ -129,9 +138,11 @@ class OffTheRecordProfileImpl : public Profile {
   // Weak pointer owned by |profile_|.
   sync_preferences::PrefServiceSyncable* prefs_;
 
+#if !defined(OS_ANDROID)
   std::unique_ptr<content::HostZoomMap::Subscription> track_zoom_subscription_;
   std::unique_ptr<ChromeZoomLevelPrefs::DefaultZoomLevelSubscription>
       parent_default_zoom_level_subscription_;
+#endif  // !defined(OS_ANDROID)
   std::unique_ptr<OffTheRecordProfileIOData::Handle> io_data_;
 
   // Time we were started.