Add Pepper TrueType font API call to enumerate fonts in a given family.

ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c

Index: ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c
diff --git a/ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c b/ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c
index bdf4c6021d6698516b83e240ce83badc85c714b9..5967814cda92f69e4ac948ccb65ff2dead2dad22 100644
--- a/ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c
+++ b/ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c
@@ -2151,15 +2151,21 @@ int32_t Pnacl_M26_PPB_TrueTypeFont_Dev_GetFontFamilies(PP_Instance instance, str
 }
 
 static __attribute__((pnaclcall))
+int32_t Pnacl_M26_PPB_TrueTypeFont_Dev_GetFontsInFamily(PP_Instance instance, struct PP_Var family, struct PP_ArrayOutput output, struct PP_CompletionCallback callback) {
+  const struct PPB_TrueTypeFont_Dev_0_1 *iface = Pnacl_WrapperInfo_PPB_TrueTypeFont_Dev_0_1.real_iface;
+  return iface->GetFontsInFamily(instance, family, output, callback);
+}
+
+static __attribute__((pnaclcall))
 PP_Resource Pnacl_M26_PPB_TrueTypeFont_Dev_Create(PP_Instance instance, const struct PP_TrueTypeFontDesc_Dev* desc) {
   const struct PPB_TrueTypeFont_Dev_0_1 *iface = Pnacl_WrapperInfo_PPB_TrueTypeFont_Dev_0_1.real_iface;
   return iface->Create(instance, desc);
 }
 
 static __attribute__((pnaclcall))
-PP_Bool Pnacl_M26_PPB_TrueTypeFont_Dev_IsFont(PP_Resource resource) {
+PP_Bool Pnacl_M26_PPB_TrueTypeFont_Dev_IsTrueTypeFont(PP_Resource resource) {
   const struct PPB_TrueTypeFont_Dev_0_1 *iface = Pnacl_WrapperInfo_PPB_TrueTypeFont_Dev_0_1.real_iface;
-  return iface->IsFont(resource);
+  return iface->IsTrueTypeFont(resource);
 }
 
 static __attribute__((pnaclcall))
@@ -4425,8 +4431,9 @@ struct PPB_Testing_Dev_0_91 Pnacl_Wrappers_PPB_Testing_Dev_0_91 = {
 
 struct PPB_TrueTypeFont_Dev_0_1 Pnacl_Wrappers_PPB_TrueTypeFont_Dev_0_1 = {
     .GetFontFamilies = (int32_t (*)(PP_Instance instance, struct PP_ArrayOutput output, struct PP_CompletionCallback callback))&Pnacl_M26_PPB_TrueTypeFont_Dev_GetFontFamilies,
+    .GetFontsInFamily = (int32_t (*)(PP_Instance instance, struct PP_Var family, struct PP_ArrayOutput output, struct PP_CompletionCallback callback))&Pnacl_M26_PPB_TrueTypeFont_Dev_GetFontsInFamily,
     .Create = (PP_Resource (*)(PP_Instance instance, const struct PP_TrueTypeFontDesc_Dev* desc))&Pnacl_M26_PPB_TrueTypeFont_Dev_Create,
-    .IsFont = (PP_Bool (*)(PP_Resource resource))&Pnacl_M26_PPB_TrueTypeFont_Dev_IsFont,
+    .IsTrueTypeFont = (PP_Bool (*)(PP_Resource resource))&Pnacl_M26_PPB_TrueTypeFont_Dev_IsTrueTypeFont,
     .Describe = (int32_t (*)(PP_Resource font, struct PP_TrueTypeFontDesc_Dev* desc, struct PP_CompletionCallback callback))&Pnacl_M26_PPB_TrueTypeFont_Dev_Describe,
     .GetTableTags = (int32_t (*)(PP_Resource font, struct PP_ArrayOutput output, struct PP_CompletionCallback callback))&Pnacl_M26_PPB_TrueTypeFont_Dev_GetTableTags,
     .GetTable = (int32_t (*)(PP_Resource font, uint32_t table, int32_t offset, int32_t max_data_length, struct PP_ArrayOutput output, struct PP_CompletionCallback callback))&Pnacl_M26_PPB_TrueTypeFont_Dev_GetTable