Make FX_NEW throw on OOM.

Restores default behavior of new.

R=thestig@chromium.org

Review URL: https://codereview.chromium.org/1082253003
diff --git a/core/include/fxcrt/fx_memory.h b/core/include/fxcrt/fx_memory.h
index 7884d6b..4d567360 100644
--- a/core/include/fxcrt/fx_memory.h
+++ b/core/include/fxcrt/fx_memory.h
@@ -24,7 +24,7 @@
 #ifdef __cplusplus
 }
 
-#define FX_NEW new(std::nothrow)
+#define FX_NEW new
 #define FX_NEW_VECTOR(Pointer, Class, Count) (Pointer = FX_NEW Class[Count])
 #define FX_DELETE_VECTOR(Pointer, Class, Count) delete[] Pointer