Move adjustAmountOfExternalMemory after allocation call

third_party/WebKit/Source/wtf/typed_arrays/ArrayBufferContents.cpp

Index: third_party/WebKit/Source/wtf/typed_arrays/ArrayBufferContents.cpp
diff --git a/third_party/WebKit/Source/wtf/typed_arrays/ArrayBufferContents.cpp b/third_party/WebKit/Source/wtf/typed_arrays/ArrayBufferContents.cpp
index 466d5ed12744f7850d6da0a274a0695cc69ab427..722a5ecfaca3c58b14ca01e4367ea42c330ae7f1 100644
--- a/third_party/WebKit/Source/wtf/typed_arrays/ArrayBufferContents.cpp
+++ b/third_party/WebKit/Source/wtf/typed_arrays/ArrayBufferContents.cpp
@@ -139,11 +139,11 @@ void ArrayBufferContents::DataHolder::allocateNew(unsigned sizeInBytes, SharingT
 {
     ASSERT(!m_data);
     void* data = nullptr;
-    if (s_adjustAmountOfExternalAllocatedMemoryFunction)
-        s_adjustAmountOfExternalAllocatedMemoryFunction(static_cast<int>(sizeInBytes));
     allocateMemory(sizeInBytes, policy, data);
     m_data = data;
     m_sizeInBytes = data ? sizeInBytes : 0;
+    if (s_adjustAmountOfExternalAllocatedMemoryFunction)
+        s_adjustAmountOfExternalAllocatedMemoryFunction(static_cast<int>(m_sizeInBytes));
     m_isShared = isShared;
 }