Added RefCountedMallocedMemory

base/memory/ref_counted_memory_unittest.cc

Index: base/memory/ref_counted_memory_unittest.cc
diff --git a/base/memory/ref_counted_memory_unittest.cc b/base/memory/ref_counted_memory_unittest.cc
index c6f2b9c3d1c8f0878dca40c5f91fd91a7a8c8a9b..88c5b534851806e1412f69c5bd31106294bd118a 100644
--- a/base/memory/ref_counted_memory_unittest.cc
+++ b/base/memory/ref_counted_memory_unittest.cc
@@ -42,6 +42,16 @@ TEST(RefCountedMemoryUnitTest, RefCountedString) {
   EXPECT_EQ('e', mem->front()[1]);
 }
 
+TEST(RefCountedMemoryUnitTest, RefCountedMallocedMemory) {
+  void* data = malloc(6);
+  memcpy(data, "hello", 6);
+
+  scoped_refptr<RefCountedMemory> mem = new RefCountedMallocedMemory(data, 6);
+
+  EXPECT_EQ(6U, mem->size());
+  EXPECT_EQ(0, memcmp("hello", mem->front(), 6));
+}
+
 TEST(RefCountedMemoryUnitTest, Equals) {
   std::string s1("same");
   scoped_refptr<RefCountedMemory> mem1 = RefCountedString::TakeString(&s1);