Merge to XFA: Remove FX_Alloc() null checks now that it can't return NULL.

core/src/fxcrt/extension.h

Index: core/src/fxcrt/extension.h
diff --git a/core/src/fxcrt/extension.h b/core/src/fxcrt/extension.h
index bda7f62297bd54e4aeb614bd11115300981afb06..115b15b674dde2c816f999df5ef3605f067aea5a 100644
--- a/core/src/fxcrt/extension.h
+++ b/core/src/fxcrt/extension.h
@@ -386,9 +386,7 @@ public:
         if (m_dwFlags & FX_MEMSTREAM_Consecutive) {
             if (m_Blocks.GetSize() < 1) {
                 FX_LPBYTE pBlock = FX_Alloc(FX_BYTE, FX_MAX(nInitSize, 4096));
-                if (pBlock) {
-                    m_Blocks.Add(pBlock);
-                }
+                m_Blocks.Add(pBlock);
             }
             m_nGrowSize = FX_MAX(nGrowSize, 4096);
         } else if (m_Blocks.GetSize() < 1) {
@@ -445,9 +443,6 @@ protected:
         m_Blocks.SetSize(m_Blocks.GetSize() + (FX_INT32)size);
         while (size --) {
             FX_LPBYTE pBlock = FX_Alloc(FX_BYTE, m_nGrowSize);
-            if (!pBlock) {
-                return FALSE;
-            }
             m_Blocks.SetAt(iCount ++, pBlock);
             m_nTotalSize += m_nGrowSize;
         }