Correct dumb assert.

Review URL: http://codereview.chromium.org/402048

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3331 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/arm/codegen-arm.cc

@@ -3328,7 +3328,7 @@ void CodeGenerator::GenerateFastCharCodeAt(ZoneList<Expression*>* args) {
   // 2-byte string.  We can add without shifting since the Smi tag size is the
   // log2 of the number of bytes in a two-byte character.
   ASSERT_EQ(1, kSmiTagSize);
-  ASSERT_EQ(1, kSmiShiftSize);
+  ASSERT_EQ(0, kSmiShiftSize);
   __ add(r1, r1, Operand(r0));
   __ ldrh(r0, FieldMemOperand(r1, SeqTwoByteString::kHeaderSize));
   __ mov(r0, Operand(r0, LSL, kSmiTagSize));