Reland Update V8 DEPS.

src/mips/code-stubs-mips.cc

Index: src/mips/code-stubs-mips.cc
diff --git a/src/mips/code-stubs-mips.cc b/src/mips/code-stubs-mips.cc
index 04aa17dfe25c7a3536e5600b4d644f0830d79232..b1411d52492113b35173302a5780c48fe0f8a89e 100644
--- a/src/mips/code-stubs-mips.cc
+++ b/src/mips/code-stubs-mips.cc
@@ -3161,11 +3161,9 @@ void StringCharFromCodeGenerator::GenerateFast(MacroAssembler* masm) {
 
   STATIC_ASSERT(kSmiTag == 0);
   STATIC_ASSERT(kSmiShiftSize == 0);
-  DCHECK(base::bits::IsPowerOfTwo32(String::kMaxOneByteCharCode + 1));
-  __ And(t0,
-         code_,
-         Operand(kSmiTagMask |
-                 ((~String::kMaxOneByteCharCode) << kSmiTagSize)));
+  DCHECK(base::bits::IsPowerOfTwo32(String::kMaxOneByteCharCodeU + 1));
+  __ And(t0, code_, Operand(kSmiTagMask |
+                            ((~String::kMaxOneByteCharCodeU) << kSmiTagSize)));
   __ Branch(&slow_case_, ne, t0, Operand(zero_reg));
 
   __ LoadRoot(result_, Heap::kSingleCharacterStringCacheRootIndex);