Update freetype to the latest version of Android external/freetype

src/truetype/ttpic.c

Index: src/truetype/ttpic.c
diff --git a/src/truetype/ttpic.c b/src/truetype/ttpic.c
index 5d725742c780329f02395c0e034efbe261234f89..65ca845aaf71fd012baf25bfc1d6353af43ec63a 100644
--- a/src/truetype/ttpic.c
+++ b/src/truetype/ttpic.c
@@ -20,25 +20,41 @@
 #include FT_FREETYPE_H
 #include FT_INTERNAL_OBJECTS_H
 #include "ttpic.h"
+#include "tterrors.h"
 
 #ifdef FT_CONFIG_OPTION_PIC
 
   /* forward declaration of PIC init functions from ttdriver.c */
-  FT_Error FT_Create_Class_tt_services( FT_Library, FT_ServiceDescRec**);
-  void FT_Destroy_Class_tt_services( FT_Library, FT_ServiceDescRec*);
-  void FT_Init_Class_tt_service_gx_multi_masters(FT_Service_MultiMastersRec*);
-  void FT_Init_Class_tt_service_truetype_glyf(FT_Service_TTGlyfRec*);
+  FT_Error
+  FT_Create_Class_tt_services( FT_Library           library,
+                               FT_ServiceDescRec**  output_class );
+
+  void
+  FT_Destroy_Class_tt_services( FT_Library          library,
+                                FT_ServiceDescRec*  clazz );
+
+  void
+  FT_Init_Class_tt_service_gx_multi_masters(
+    FT_Service_MultiMastersRec*  sv_mm );
+
+  void
+  FT_Init_Class_tt_service_truetype_glyf(
+    FT_Service_TTGlyfRec*  sv_ttglyf );
 
   void
-  tt_driver_class_pic_free(  FT_Library library )
+  tt_driver_class_pic_free( FT_Library  library )
   {
-    FT_PIC_Container* pic_container = &library->pic_container;
-    FT_Memory memory = library->memory;
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Memory  memory = library->memory;
+
+
     if ( pic_container->truetype )
     {
-      TTModulePIC* container = (TTModulePIC*)pic_container->truetype;
-      if(container->tt_services)
-        FT_Destroy_Class_tt_services(library, container->tt_services);
+      TTModulePIC*  container = (TTModulePIC*)pic_container->truetype;
+
+
+      if ( container->tt_services )
+        FT_Destroy_Class_tt_services( library, container->tt_services );
       container->tt_services = NULL;
       FT_FREE( container );
       pic_container->truetype = NULL;
@@ -58,20 +74,23 @@
     /* allocate pointer, clear and set global container pointer */
     if ( FT_ALLOC ( container, sizeof ( *container ) ) )
       return error;
-    FT_MEM_SET( container, 0, sizeof(*container) );
+    FT_MEM_SET( container, 0, sizeof ( *container ) );
     pic_container->truetype = container;
 
     /* initialize pointer table - this is how the module usually expects this data */
-    error = FT_Create_Class_tt_services(library, &container->tt_services);
-    if(error) 
+    error = FT_Create_Class_tt_services( library,
+                                         &container->tt_services );
+    if ( error )
       goto Exit;
 #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
-    FT_Init_Class_tt_service_gx_multi_masters(&container->tt_service_gx_multi_masters);
+    FT_Init_Class_tt_service_gx_multi_masters(
+      &container->tt_service_gx_multi_masters );
 #endif
-    FT_Init_Class_tt_service_truetype_glyf(&container->tt_service_truetype_glyf);
+    FT_Init_Class_tt_service_truetype_glyf(
+      &container->tt_service_truetype_glyf );
 Exit:
-    if(error)
-      tt_driver_class_pic_free(library);
+    if ( error )
+      tt_driver_class_pic_free( library );
     return error;
   }