Implement ::placeholder CSS selector.

third_party/WebKit/LayoutTests/platform/win/fast/forms/text/placeholder-pseudo-style-expected.txt

Index: third_party/WebKit/LayoutTests/platform/win/fast/forms/text/placeholder-pseudo-style-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/win/fast/forms/text/placeholder-pseudo-style-expected.txt b/third_party/WebKit/LayoutTests/platform/win/fast/forms/text/placeholder-pseudo-style-expected.txt
deleted file mode 100644
index 09de8e7bae2ef824fb144965703e09b0ec4ce2b7..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/platform/win/fast/forms/text/placeholder-pseudo-style-expected.txt
+++ /dev/null
@@ -1,65 +0,0 @@
-layer at (0,0) size 800x600
-  LayoutView at (0,0) size 800x600
-layer at (0,0) size 800x600
-  LayoutBlockFlow {HTML} at (0,0) size 800x600
-    LayoutBlockFlow {BODY} at (8,8) size 784x584
-      LayoutText {#text} at (0,0) size 336x17
-        text run at (0,0) width 336: "This tests that you can set the placeholder text color."
-      LayoutBR {BR} at (335,14) size 1x0
-      LayoutTextControl {INPUT} at (0,18) size 173x22 [bgcolor=#FFFFFF] [border: (2px inset #EEEEEE)]
-      LayoutText {#text} at (173,20) size 4x17
-        text run at (173,20) width 4: " "
-      LayoutTextControl {INPUT} at (177,18) size 175x22 [bgcolor=#FFFFFF] [border: (2px inset #EEEEEE)]
-        LayoutFlexibleBox {DIV} at (3,3) size 169x16
-          LayoutBlockFlow {DIV} at (0,0) size 156x16
-      LayoutText {#text} at (352,20) size 4x17
-        text run at (352,20) width 4: " "
-      LayoutTextControl {INPUT} at (356,18) size 173x22 [bgcolor=#FFFFFF] [border: (2px inset #EEEEEE)]
-      LayoutText {#text} at (529,20) size 4x17
-        text run at (529,20) width 4: " "
-      LayoutTextControl {INPUT} at (533,18) size 173x22 [color=#545454] [bgcolor=#EBEBE4] [border: (2px inset #EEEEEE)]
-      LayoutText {#text} at (706,20) size 4x17
-        text run at (706,20) width 4: " "
-      LayoutTextControl {INPUT} at (0,40) size 173x22 [bgcolor=#FFFFFF] [border: (2px inset #EEEEEE)]
-      LayoutText {#text} at (173,42) size 4x17
-        text run at (173,42) width 4: " "
-      LayoutTextControl {INPUT} at (177,40) size 173x22 [bgcolor=#FFFFFF] [border: (2px inset #EEEEEE)]
-      LayoutText {#text} at (0,0) size 0x0
-layer at (10,29) size 169x16
-  LayoutBlockFlow {DIV} at (2,3) size 169x16 [color=#640000]
-    LayoutText {#text} at (0,0) size 22x16
-      text run at (0,0) width 22: "text"
-layer at (10,29) size 169x16
-  LayoutBlockFlow {DIV} at (2,3) size 169x16
-layer at (188,29) size 156x16
-  LayoutBlockFlow {DIV} at (3,3) size 156x16 [color=#640000]
-    LayoutText {#text} at (0,0) size 39x16
-      text run at (0,0) width 39: "search"
-layer at (188,29) size 156x16
-  LayoutBlockFlow {DIV} at (0,0) size 156x16
-layer at (366,29) size 169x16
-  LayoutBlockFlow {DIV} at (2,3) size 169x16 [color=#640000]
-    LayoutText {#text} at (0,0) size 55x16
-      text run at (0,0) width 55: "password"
-layer at (366,29) size 169x16
-  LayoutBlockFlow {DIV} at (2,3) size 169x16
-layer at (543,29) size 169x16
-  LayoutBlockFlow {DIV} at (2,3) size 169x16 [color=#640000]
-    LayoutText {#text} at (0,0) size 74x16
-      text run at (0,0) width 74: "disabled text"
-layer at (543,29) size 169x16
-  LayoutBlockFlow {DIV} at (2,3) size 169x16
-layer at (10,51) size 169x16
-  LayoutBlockFlow {DIV} at (2,3) size 169x16 [color=#A9A9A9]
-    LayoutText {#text} at (0,0) size 38x16
-      text run at (0,0) width 38: "default"
-layer at (10,51) size 169x16
-  LayoutBlockFlow {DIV} at (2,3) size 169x16
-layer at (187,51) size 169x16
-  LayoutBlockFlow {DIV} at (2,3) size 169x16 [color=#A9A9A9]
-    LayoutText {#text} at (0,0) size 90x16
-      text run at (0,0) width 90: "default disabled"
-layer at (187,51) size 169x16
-  LayoutBlockFlow {DIV} at (2,3) size 169x16
-layer at (345,33) size 9x9 transparent
-  LayoutBlockFlow {DIV} at (157,3.50) size 9x9