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

chrome/browser/profiles/profile.h

 // 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.
 
 // This class gathers state related to a single user profile.
 
 #ifndef CHROME_BROWSER_PROFILES_PROFILE_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_H_
 
 #include <string>
 
 #include "base/containers/hash_tables.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "build/build_config.h"
 #include "components/domain_reliability/clear_mode.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/content_browser_client.h"
 
+#if !defined(OS_ANDROID)
 class ChromeZoomLevelPrefs;
+#endif
+
 class DevToolsNetworkControllerHandle;
 class ExtensionSpecialStoragePolicy;
 class PrefProxyConfigTracker;
 class PrefService;
 class TestingProfile;
 
 namespace base {
 class SequencedTaskRunner;
 class Time;
 }
@@ skipping 138 matching lines @@
 
   // Accessor. The instance is created upon first access.
   virtual ExtensionSpecialStoragePolicy*
       GetExtensionSpecialStoragePolicy() = 0;
 
   // Retrieves a pointer to the PrefService that manages the
   // preferences for this user profile.
   virtual PrefService* GetPrefs() = 0;
   virtual const PrefService* GetPrefs() const = 0;
 
+#if !defined(OS_ANDROID)
   // Retrieves a pointer to the PrefService that manages the default zoom
   // level and the per-host zoom levels for this user profile.
   // TODO(wjmaclean): Remove this when HostZoomMap migrates to StoragePartition.
   virtual ChromeZoomLevelPrefs* GetZoomLevelPrefs();
+#endif
 
   // Retrieves a pointer to the PrefService that manages the preferences
   // for OffTheRecord Profiles.  This PrefService is lazily created the first
   // time that this method is called.
   virtual PrefService* GetOffTheRecordPrefs() = 0;
 
   // Returns the main request context.
   virtual net::URLRequestContextGetter* GetRequestContext() = 0;
 
   // Returns the request context used for extension-related requests.  This
@@ skipping 125 matching lines @@
   bool IsSyncAllowed();
 
   // Send NOTIFICATION_PROFILE_DESTROYED for this Profile, if it has not
   // already been sent. It is necessary because most Profiles are destroyed by
   // ProfileDestroyer, but in tests, some are not.
   void MaybeSendDestroyedNotification();
 
   // Creates an OffTheRecordProfile which points to this Profile.
   Profile* CreateOffTheRecordProfile();
 
+#if !defined(OS_ANDROID)
   // Convenience method to retrieve the default zoom level for the default
   // storage partition.
   double GetDefaultZoomLevelForProfile();
+#endif
 
  protected:
   void set_is_guest_profile(bool is_guest_profile) {
     is_guest_profile_ = is_guest_profile;
   }
 
   void set_is_system_profile(bool is_system_profile) {
     is_system_profile_ = is_system_profile;
   }
 
@@ skipping 17 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(Profile);
 };
 
 // The comparator for profile pointers as key in a map.
 struct ProfileCompare {
   bool operator()(Profile* a, Profile* b) const;
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_H_