Revert "Implement support for expanding crop rects in image filters"

src/effects/SkLightingImageFilter.cpp

Index: src/effects/SkLightingImageFilter.cpp
diff --git a/src/effects/SkLightingImageFilter.cpp b/src/effects/SkLightingImageFilter.cpp
index 54bb1c890bebe9b71c108051c0c44f9259893707..206be1b62d847fdaa59b033e864f006538db9e6f 100644
--- a/src/effects/SkLightingImageFilter.cpp
+++ b/src/effects/SkLightingImageFilter.cpp
@@ -946,17 +946,19 @@ bool SkDiffuseLightingImageFilter::onFilterImage(Proxy* proxy,
     if (src.colorType() != kPMColor_SkColorType) {
         return false;
     }
-    SkIRect bounds;
-    if (!this->applyCropRect(ctx, proxy, src, &srcOffset, &bounds, &src)) {
+    SkAutoLockPixels alp(src);
+    if (!src.getPixels()) {
         return false;
     }
 
-    if (bounds.width() < 2 || bounds.height() < 2) {
+    SkIRect bounds;
+    src.getBounds(&bounds);
+    bounds.offset(srcOffset);
+    if (!this->applyCropRect(&bounds, ctx.ctm())) {
         return false;
     }
 
-    SkAutoLockPixels alp(src);
-    if (!src.getPixels()) {
+    if (bounds.width() < 2 || bounds.height() < 2) {
         return false;
     }
 
@@ -1037,18 +1039,19 @@ bool SkSpecularLightingImageFilter::onFilterImage(Proxy* proxy,
     if (src.colorType() != kPMColor_SkColorType) {
         return false;
     }
-
-    SkIRect bounds;
-    if (!this->applyCropRect(ctx, proxy, src, &srcOffset, &bounds, &src)) {
+    SkAutoLockPixels alp(src);
+    if (!src.getPixels()) {
         return false;
     }
 
-    if (bounds.width() < 2 || bounds.height() < 2) {
+    SkIRect bounds;
+    src.getBounds(&bounds);
+    bounds.offset(srcOffset);
+    if (!this->applyCropRect(&bounds, ctx.ctm())) {
         return false;
     }
 
-    SkAutoLockPixels alp(src);
-    if (!src.getPixels()) {
+    if (bounds.width() < 2 || bounds.height() < 2) {
         return false;
     }