Added 'DeviceModel' method to platfom.hpp and stub implementations

platform/platform.hpp

@@ -246,6 +246,8 @@ public:
 
   string DeviceName() const;
 
+  string DeviceModel() const;
+
   string UniqueClientId() const;
 
   /// @return url for clients to download maps

platform/platform_android.cpp

@@ -196,6 +196,11 @@ string Platform::DeviceName() const
   return OMIM_OS_NAME;
 }
 
+string Platform::DeviceModel() const
+{
+  return {};
+}
+
 void Platform::GetFilesByRegExp(string const & directory, string const & regexp, FilesList & res)
 {
   if (ZipFileReader::IsZip(directory))

platform/platform_ios.mm

@@ -148,6 +148,11 @@ string Platform::DeviceName() const
   return OMIM_OS_NAME;
 }
 
+string Platform::DeviceModel() const
+{
+  return {};
+}
+
 void Platform::RunOnGuiThread(base::TaskLoop::Task && task)
 {
   ASSERT(m_guiThread, ());

platform/platform_linux.cpp

@@ -217,6 +217,11 @@ string Platform::DeviceName() const
   return OMIM_OS_NAME;
 }
 
+string Platform::DeviceModel() const
+{
+  return {};
+}
+
 Platform::EConnectionType Platform::ConnectionStatus()
 {
   int socketFd = socket(AF_INET, SOCK_STREAM, 0);

platform/platform_mac.mm

@@ -118,6 +118,11 @@ string Platform::DeviceName() const
   return OMIM_OS_NAME;
 }
 
+string Platform::DeviceModel() const
+{
+  return {};
+}
+
 void Platform::RunOnGuiThread(base::TaskLoop::Task && task)
 {
   ASSERT(m_guiThread, ());

platform/platform_qt.cpp

@@ -23,11 +23,6 @@ unique_ptr<ModelReader> Platform::GetReader(string const & file, string const &
                                  READER_CHUNK_LOG_SIZE, READER_CHUNK_LOG_COUNT);
 }
 
-string Platform::DeviceName() const
-{
-  return OMIM_OS_NAME;
-}
-
 bool Platform::GetFileSizeByName(string const & fileName, uint64_t & size) const
 {
   try

platform/platform_tizen.cpp

@@ -60,6 +60,11 @@ string Platform::DeviceName() const
   return OMIM_OS_NAME;
 }
 
+string Platform::DeviceModel() const
+{
+  return {};
+}
+
 void Platform::RunOnGuiThread(TFunctor const & fn)
 {
   /// @todo

platform/platform_win.cpp

@@ -141,6 +141,11 @@ string Platform::DeviceName() const
   return OMIM_OS_NAME;
 }
 
+string Platform::DeviceModel() const
+{
+  return {};
+}
+
 void Platform::RunOnGuiThread(TFunctor const & fn)
 {
   /// @todo