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

ui/accessibility/ax_node_data.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/accessibility/ax_node_data.h"
 
 #include <set>
 
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
@@ skipping 192 matching lines @@
             result += " sort_direction=other";
             break;
         }
         break;
       case AX_ATTR_TITLE_UI_ELEMENT:
         result += " title_elem=" + value;
         break;
       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;
       case AX_ATTR_SET_SIZE:
         result += " setsize=" + value;
         break;
       case AX_ATTR_POS_IN_SET:
         result += " posinset=" + value;
         break;
       case AX_ATTR_INVALID_STATE:
@@ skipping 108 matching lines @@
         break;
       case AX_ATTR_VALUE_FOR_RANGE:
         result += " value_for_range=" + value;
         break;
       case AX_ATTR_MAX_VALUE_FOR_RANGE:
         result += " max_value=" + value;
         break;
       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) {

   }
 
   for (size_t i = 0; i < bool_attributes.size(); ++i) {
     std::string value = bool_attributes[i].second ? "true" : "false";
     switch (bool_attributes[i].first) {
       case AX_ATTR_DOC_LOADED:
         result += " doc_loaded=" + value;
         break;
       case AX_ATTR_BUTTON_MIXED:
         result += " mixed=" + value;
@@ skipping 77 matching lines @@
     }
   }
 
   if (!child_ids.empty())
     result += " child_ids=" + IntVectorToString(child_ids);
 
   return result;
 }
 
 }  // namespace ui