DEPS.xwalk: Roll v8-crosswalk (ef916fc->d4a8f69)
DEPS.xwalk: Roll v8-crosswalk (ef916fc->d4a8f69)

d4a8f69 Merge pull request #160 from chuan9/xwalk-6040-release
99f0e62 Add SIMD.Bool32x4.allTrue in crankshaft, use SIMD.Int32x4 to represent result of SIMD.Float32x4.lessThanOrEqual to accelerate mandlebrot, wirte testcase for SIMID.Bool32x4.anyTrue and SIMD.Bool32x4.allTrue. It's a workaround and needed to be refined
e7ca202 [SIMD.Bool32x4] Modify parameter of SIMD.Int32x4.select in crankshaft, and change the method of constructor of SIMD.Bool32x4 for ia32 and x64 Correct type to SIMD128_VALUE_TYPE in HanleTaggedToSIMD128
ef916fc Adjust coding style in files touched by e236921

BUG=XWALK-6040

lincsoon/crosswalk,rakuco/crosswalk,rakuco/crosswalk,baleboy/crosswalk,dreamsxin/crosswalk,hgl888/crosswalk,hgl888/crosswalk,dreamsxin/crosswalk,xzhan96/crosswalk,hgl888/crosswalk,dreamsxin/crosswalk,xzhan96/crosswalk,lincsoon/crosswalk,lincsoon/crosswalk,rakuco/crosswalk,crosswalk-project/crosswalk,axinging/crosswalk,hgl888/crosswalk,darktears/crosswalk,axinging/crosswalk,dreamsxin/crosswalk,hgl888/crosswalk,axinging/crosswalk,darktears/crosswalk,crosswalk-project/crosswalk,baleboy/crosswalk,xzhan96/crosswalk,crosswalk-project/crosswalk,axinging/crosswalk,rakuco/crosswalk,crosswalk-project/crosswalk,crosswalk-project/crosswalk,rakuco/crosswalk,lincsoon/crosswalk,darktears/crosswalk,darktears/crosswalk,lincsoon/crosswalk,xzhan96/crosswalk,axinging/crosswalk,darktears/crosswalk,darktears/crosswalk,hgl888/crosswalk,darktears/crosswalk,crosswalk-project/crosswalk,crosswalk-project/crosswalk,rakuco/crosswalk,rakuco/crosswalk,dreamsxin/crosswalk,baleboy/crosswalk,rakuco/crosswalk,axinging/crosswalk,dreamsxin/crosswalk,baleboy/crosswalk,hgl888/crosswalk,lincsoon/crosswalk,xzhan96/crosswalk,crosswalk-project/crosswalk,axinging/crosswalk,darktears/crosswalk,xzhan96/crosswalk,baleboy/crosswalk,xzhan96/crosswalk,xzhan96/crosswalk,baleboy/crosswalk,baleboy/crosswalk,hgl888/crosswalk,lincsoon/crosswalk,dreamsxin/crosswalk,lincsoon/crosswalk,baleboy/crosswalk