CSS Filters: Reduce usage of webkit prefix in filter effect layout tests

third_party/WebKit/LayoutTests/css3/filters/effect-reference-subregion-hw.html

Index: third_party/WebKit/LayoutTests/css3/filters/effect-reference-subregion-hw.html
diff --git a/third_party/WebKit/LayoutTests/css3/filters/effect-reference-subregion-hw.html b/third_party/WebKit/LayoutTests/css3/filters/effect-reference-subregion-hw.html
index edd228953355ae00e5f4ab38c25f372d0fdca9e8..9fdf0a9aef88f45cd17a005aa0903d72f5d4cddb 100644
--- a/third_party/WebKit/LayoutTests/css3/filters/effect-reference-subregion-hw.html
+++ b/third_party/WebKit/LayoutTests/css3/filters/effect-reference-subregion-hw.html
@@ -70,17 +70,17 @@ img {
     transform: translateZ(0);
 }
 </style>
-<img style="-webkit-filter: url(#colormatrix); filter: url(#colormatrix);" src="resources/reference.png">
-<img style="-webkit-filter: url(#morphology); filter: url(#morphology);" src="resources/reference.png">
-<img style="-webkit-filter: url(#componenttransfer); filter: url(#componenttransfer);" src="resources/reference.png">
-<img style="-webkit-filter: url(#blurY); filter: url(#blurY);" src="resources/reference.png">
-<img style="-webkit-filter: url(#blend); filter: url(#blend);" src="resources/reference.png">
-<img style="-webkit-filter: url(#lighting); filter: url(#lighting);" src="resources/reference.png">
-<img style="-webkit-filter: url(#offset); filter: url(#offset);" src="resources/reference.png">
-<img style="-webkit-filter: url(#convolvematrix); filter: url(#convolvematrix);" src="resources/reference.png">
-<img style="-webkit-filter: url(#displacement); filter: url(#displacement);" src="resources/reference.png">
-<img style="-webkit-filter: url(#merge); filter: url(#merge);" src="resources/reference.png">
-<img style="-webkit-filter: url(#flood); filter: url(#flood);" src="resources/reference.png">
-<img style="-webkit-filter: url(#turbulence); filter: url(#turbulence);" src="resources/reference.png">
-<img style="-webkit-filter: url(#tile); filter: url(#tile);" src="resources/reference.png">
-<img style="-webkit-filter: url(#drop-shadow); filter: url(#drop-shadow);" src="resources/reference.png">
+<img style="filter: url(#colormatrix);" src="resources/reference.png">
+<img style="filter: url(#morphology);" src="resources/reference.png">
+<img style="filter: url(#componenttransfer);" src="resources/reference.png">
+<img style="filter: url(#blurY);" src="resources/reference.png">
+<img style="filter: url(#blend);" src="resources/reference.png">
+<img style="filter: url(#lighting);" src="resources/reference.png">
+<img style="filter: url(#offset);" src="resources/reference.png">
+<img style="filter: url(#convolvematrix);" src="resources/reference.png">
+<img style="filter: url(#displacement);" src="resources/reference.png">
+<img style="filter: url(#merge);" src="resources/reference.png">
+<img style="filter: url(#flood);" src="resources/reference.png">
+<img style="filter: url(#turbulence);" src="resources/reference.png">
+<img style="filter: url(#tile);" src="resources/reference.png">
+<img style="filter: url(#drop-shadow);" src="resources/reference.png">