Bug 1292447: part 3 - Get text-indent prop resolved to computed value. r=TYLin,xidorn

MozReview-Commit-ID: 4xp4iLzcn5S

--HG--
extra : rebase_source : 7a82a9de8b40476239a11d92fe18ecb0ef71cb4f

layout/style/nsCSSPropList.h

@@ -4013,8 +4013,7 @@ CSS_PROP_TEXT(
     TextIndent,
     CSS_PROPERTY_PARSE_VALUE |
         CSS_PROPERTY_STORES_CALC |
-        CSS_PROPERTY_UNITLESS_LENGTH_QUIRK |
-        CSS_PROPERTY_GETCS_NEEDS_LAYOUT_FLUSH,
+        CSS_PROPERTY_UNITLESS_LENGTH_QUIRK,
     "",
     VARIANT_HLP | VARIANT_CALC,
     nullptr,

layout/style/nsComputedDOMStyle.cpp

@@ -3853,8 +3853,7 @@ already_AddRefed<CSSValue>
 nsComputedDOMStyle::DoGetTextIndent()
 {
   RefPtr<nsROCSSPrimitiveValue> val = new nsROCSSPrimitiveValue;
-  SetValueToCoord(val, StyleText()->mTextIndent, false,
-                  &nsComputedDOMStyle::GetCBContentWidth);
+  SetValueToCoord(val, StyleText()->mTextIndent, false);
   return val.forget();
 }