Made text-align property independent.

third_party/WebKit/Source/core/css/CSSProperties.in

Index: third_party/WebKit/Source/core/css/CSSProperties.in
diff --git a/third_party/WebKit/Source/core/css/CSSProperties.in b/third_party/WebKit/Source/core/css/CSSProperties.in
index bffe20664227e2875eacbd56cd7f4f29ed66c407..4200675c949c803d25325519a6036a9b1462e10d 100644
--- a/third_party/WebKit/Source/core/css/CSSProperties.in
+++ b/third_party/WebKit/Source/core/css/CSSProperties.in
@@ -368,7 +368,7 @@ stroke-opacity interpolable, inherited, svg, converter=convertNumberOrPercentage
 stroke-width interpolable, inherited, svg, converter=convertUnzoomedLength
 table-layout
 tab-size inherited, converter=convertLengthOrTabSpaces, type_name=TabSize
-text-align inherited, custom_value, keyword_only, keywords=[left|right|center|justify|webkitLeft|webkitRight|webkitCenter|start|end], initial_keyword=start
+text-align inherited, independent, custom_value, keyword_only, keywords=[left|right|center|justify|webkitLeft|webkitRight|webkitCenter|start|end], initial_keyword=start
 text-align-last inherited, type_name=TextAlignLast
 text-anchor inherited, svg
 text-combine-upright inherited, type_name=TextCombine, name_for_methods=TextCombine