Adds color, font size, text direction and text styles to the accessibility tree.

ui/accessibility/ax_node_data.cc

Index: ui/accessibility/ax_node_data.cc
diff --git a/ui/accessibility/ax_node_data.cc b/ui/accessibility/ax_node_data.cc
index 99ff3321bdd784c13970f4058333f6b3f64708e2..7615e878f550abb133d4ab6242e3c90e0649e584 100644
--- a/ui/accessibility/ax_node_data.cc
+++ b/ui/accessibility/ax_node_data.cc
@@ -210,35 +210,31 @@ std::string AXNodeData::ToString() const {
       case AX_ATTR_ACTIVEDESCENDANT_ID:
         result += " activedescendant=" + value;
         break;
-      case AX_ATTR_COLOR_VALUE_RED:
-        result += " color_value_red=" + value;
-        break;
-      case AX_ATTR_COLOR_VALUE_GREEN:
-        result += " color_value_green=" + value;
-        break;
-      case AX_ATTR_COLOR_VALUE_BLUE:
-        result += " color_value_blue=" + value;
-        break;
       case AX_ATTR_TREE_ID:
         result += " tree_id=" + value;
         break;
       case AX_ATTR_CHILD_TREE_ID:
         result += " child_tree_id=" + value;
         break;
+      case AX_ATTR_BACKGROUND_COLOR:
+        result += " background_color=" + value;
+        break;
+      case AX_ATTR_COLOR:
+        result += " color=" + value;
+        break;
       case AX_ATTR_TEXT_DIRECTION:
         switch (int_attributes[i].second) {
-          case AX_TEXT_DIRECTION_LR:
-          default:
-            result += " text_direction=lr";
+          case AX_TEXT_DIRECTION_LTR:
+            result += " text_direction=ltr";
             break;
-          case AX_TEXT_DIRECTION_RL:
-            result += " text_direction=rl";
+          case AX_TEXT_DIRECTION_RTL:
+            result += " text_direction=rtl";
             break;
-          case AX_TEXT_DIRECTION_TB:
-            result += " text_direction=tb";
+          case AX_TEXT_DIRECTION_TTB:
+            result += " text_direction=ttb";
             break;
-          case AX_TEXT_DIRECTION_BT:
-            result += " text_direction=bt";
+          case AX_TEXT_DIRECTION_BTT:
+            result += " text_direction=btt";
             break;
         }
         break;
@@ -367,6 +363,9 @@ std::string AXNodeData::ToString() const {
       case AX_ATTR_MIN_VALUE_FOR_RANGE:
         result += " min_value=" + value;
         break;
+      case AX_ATTR_FONT_SIZE:
+        result += " font_size=" + value;
+        break;
       case AX_FLOAT_ATTRIBUTE_NONE:
         break;
     }

[sgurun-gerrit only, 2015/05/12 20:11:58]

../../ui/accessibility/ax_node_data.cc:130:13: error: enumeration values
'AX_ATTR_COLOR_VALUE' and 'AX_ATTR_TEXT_STYLE' not handled in switch
[-Werror,-Wswitch]
    switch (int_attributes[i].first) {