fix (some) 64bit warnings -- size_t -> int

src/core/SkMetaData.cpp

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "SkMetaData.h"
@@ skipping 73 matching lines @@
 SkScalar* SkMetaData::setScalars(const char name[], int count, const SkScalar values[])
 {
     SkASSERT(count > 0);
     if (count > 0)
         return (SkScalar*)this->set(name, values, sizeof(SkScalar), kScalar_Type, count);
     return NULL;
 }
 
 void SkMetaData::setString(const char name[], const char value[])
 {
-    (void)this->set(name, value, sizeof(char), kString_Type, strlen(value) + 1);
+    (void)this->set(name, value, sizeof(char), kString_Type, SkToInt(strlen(value) + 1));
 }
 
 void SkMetaData::setPtr(const char name[], void* ptr, PtrProc proc) {
     PtrPair pair = { ptr, proc };
     (void)this->set(name, &pair, sizeof(PtrPair), kPtr_Type, 1);
 }
 
 void SkMetaData::setBool(const char name[], bool value)
 {
     (void)this->set(name, &value, sizeof(bool), kBool_Type, 1);
 }
 
 void SkMetaData::setData(const char name[], const void* data, size_t byteCount) {
-    (void)this->set(name, data, sizeof(char), kData_Type, byteCount);
+    (void)this->set(name, data, sizeof(char), kData_Type, SkToInt(byteCount));
 }
 
 void* SkMetaData::set(const char name[], const void* data, size_t dataSize, Type type, int count)
 {
     SkASSERT(name);
     SkASSERT(dataSize);
     SkASSERT(count > 0);
 
     (void)this->remove(name, type);
 
@@ skipping 208 matching lines @@
 
 ///////////////////////////////////////////////////////////////////////////////
 
 SkMetaData::Rec* SkMetaData::Rec::Alloc(size_t size) {
     return (Rec*)sk_malloc_throw(size);
 }
 
 void SkMetaData::Rec::Free(Rec* rec) {
     sk_free(rec);
 }