Roll gtest and gmock DEPS.

base/numerics/safe_numerics_unittest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #if defined(COMPILER_MSVC) && defined(ARCH_CPU_32_BITS)
 #include <mmintrin.h>
 #endif
 #include <stdint.h>
 
 #include <limits>
@@ skipping 16 matching lines @@
 using base::enable_if;
 
 // MSVS 2013 ia32 may not reset the FPU between calculations, and the test
 // framework masks the exceptions. So we just force a manual reset after NaN.
 inline void ResetFloatingPointUnit() {
 #if defined(COMPILER_MSVC) && defined(ARCH_CPU_32_BITS)
   _mm_empty();
 #endif
 }
 
+// These tests deliberately cause arithmetic overflows. If the compiler is
+// aggressive enough, it can const fold these overflows. Disable warnings about
+// overflows for const expressions.
+#if defined(OS_WIN)
+#pragma warning(disable:4756)
+#endif
+
 // Helper macros to wrap displaying the conversion types and line numbers.
 #define TEST_EXPECTED_VALIDITY(expected, actual)                           \
   EXPECT_EQ(expected, CheckedNumeric<Dst>(actual).validity())              \
       << "Result test: Value " << +(actual).ValueUnsafe() << " as " << dst \
       << " on line " << line;
 
 #define TEST_EXPECTED_VALUE(expected, actual)                                \
   EXPECT_EQ(static_cast<Dst>(expected),                                      \
             CheckedNumeric<Dst>(actual).ValueUnsafe())                       \
       << "Result test: Value " << +((actual).ValueUnsafe()) << " as " << dst \
@@ skipping 524 matching lines @@
             static_cast<int>(small_positive));
   EXPECT_EQ(saturated_cast<unsigned>(small_negative),
             static_cast<unsigned>(0));
   EXPECT_EQ(saturated_cast<int>(double_small),
             static_cast<int>(double_small));
   EXPECT_EQ(saturated_cast<int>(double_large), numeric_limits<int>::max());
   EXPECT_EQ(saturated_cast<float>(double_large), double_infinity);
   EXPECT_EQ(saturated_cast<float>(-double_large), -double_infinity);
 }