remove SkScalarCompare type and header

src/core/SkMatrix.cpp

Index: src/core/SkMatrix.cpp
diff --git a/src/core/SkMatrix.cpp b/src/core/SkMatrix.cpp
index 474f272255d284a218e13ee368d53d699c5f281a..d9c2677a57782e072eb6f00ca4c57efb514dc4d6 100644
--- a/src/core/SkMatrix.cpp
+++ b/src/core/SkMatrix.cpp
@@ -9,7 +9,6 @@
 #include "Sk64.h"
 #include "SkFloatBits.h"
 #include "SkOnce.h"
-#include "SkScalarCompare.h"
 #include "SkString.h"
 
 #ifdef SK_SCALAR_IS_FLOAT
@@ -251,7 +250,7 @@ bool SkMatrix::preservesRightAngles(SkScalar tol) const {
 ///////////////////////////////////////////////////////////////////////////////
 
 void SkMatrix::setTranslate(SkScalar dx, SkScalar dy) {
-    if (SkScalarToCompareType(dx) || SkScalarToCompareType(dy)) {
+    if (dx || dy) {
         fMat[kMTransX] = dx;
         fMat[kMTransY] = dy;
 
@@ -273,7 +272,7 @@ bool SkMatrix::preTranslate(SkScalar dx, SkScalar dy) {
         return this->preConcat(m);
     }
 
-    if (SkScalarToCompareType(dx) || SkScalarToCompareType(dy)) {
+    if (dx || dy) {
         fMat[kMTransX] += SkScalarMul(fMat[kMScaleX], dx) +
                           SkScalarMul(fMat[kMSkewX], dy);
         fMat[kMTransY] += SkScalarMul(fMat[kMSkewY], dx) +
@@ -291,7 +290,7 @@ bool SkMatrix::postTranslate(SkScalar dx, SkScalar dy) {
         return this->postConcat(m);
     }
 
-    if (SkScalarToCompareType(dx) || SkScalarToCompareType(dy)) {
+    if (dx || dy) {
         fMat[kMTransX] += dx;
         fMat[kMTransY] += dy;
         this->setTypeMask(kUnknown_Mask | kOnlyPerspectiveValid_Mask);