Merge from google/chrome/m55

diff --cc gyp/common.gypi
Simple merge

diff --cc gyp/common_conditions.gypi
Simple merge

diff --cc gyp/core.gyp
Simple merge

diff --cc gyp/core.gypi
Simple merge

diff --cc src/core/SkRasterPipeline.cpp
index 3412071,72d5b7b..a4f9026
--- 1/src/core/SkRasterPipeline.cpp
--- 2/src/core/SkRasterPipeline.cpp
+++ b/src/core/SkRasterPipeline.cpp
@@@ -37,10 -43,10 +43,10 @@@ void SkRasterPipeline::extend(const SkR
  
  void SkRasterPipeline::run(size_t x, size_t n) {
      // It's fastest to start uninitialized if the compilers all let us.  If not, next fastest is 0.
 -    Sk4f v;
 +    Sk4f v = { };
  
      while (n >= 4) {
-         fBodyStart(fBody.begin(), x, v,v,v,v, v,v,v,v);
+         fBodyStart(fBody.begin(), x,0, v,v,v,v, v,v,v,v);
          x += 4;
          n -= 4;
      }

diff --cc src/ports/SkFontMgr_win_dw.cpp
Simple merge