Revert of Fast path translate() in SkCanvas and SkLiteDL.

src/core/SkMatrix.cpp

Index: src/core/SkMatrix.cpp
diff --git a/src/core/SkMatrix.cpp b/src/core/SkMatrix.cpp
index fb0c69d7c7287d8428e9de233c85e38280374a69..0fd802087fc0c5f52e6da2be56edbfb1b9fcc442 100644
--- a/src/core/SkMatrix.cpp
+++ b/src/core/SkMatrix.cpp
@@ -290,12 +290,7 @@
         return;
     }
 
-    if (fTypeMask <= kTranslate_Mask) {
-        fMat[kMTransX] += dx;
-        fMat[kMTransY] += dy;
-        this->setTypeMask((fMat[kMTransX] != 0 || fMat[kMTransY] != 0) ? kTranslate_Mask
-                                                                       : kIdentity_Mask);
-    } else if (this->hasPerspective()) {
+    if (this->hasPerspective()) {
         SkMatrix    m;
         m.setTranslate(dx, dy);
         this->preConcat(m);
@@ -1105,7 +1100,7 @@
 void SkMatrix::mapRectScaleTranslate(SkRect* dst, const SkRect& src) const {
     SkASSERT(dst);
     SkASSERT(this->isScaleTranslate());
-
+    
     SkScalar sx = fMat[kMScaleX];
     SkScalar sy = fMat[kMScaleY];
     SkScalar tx = fMat[kMTransX];