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

content/browser/accessibility/browser_accessibility_android.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 "content/browser/accessibility/browser_accessibility_android.h"
 
 #include "base/i18n/break_iterator.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 333 matching lines @@
       case ui::AX_ROLE_COMBO_BOX:
       case ui::AX_ROLE_POP_UP_BUTTON:
       case ui::AX_ROLE_TEXT_FIELD:
         return value;
     }
   }
 
   // For color wells, the color is stored in separate attributes.
   // Perhaps we could return color names in the future?
   if (GetRole() == ui::AX_ROLE_COLOR_WELL) {
-    int red = GetIntAttribute(ui::AX_ATTR_COLOR_VALUE_RED);
-    int green = GetIntAttribute(ui::AX_ATTR_COLOR_VALUE_GREEN);
-    int blue = GetIntAttribute(ui::AX_ATTR_COLOR_VALUE_BLUE);
+    int color = GetIntAttribute(ui::AX_ATTR_COLOR_VALUE);
+    int red = (color >> 16) & 0xFF;
+    int green = (color >> 8) & 0xFF;
+    int blue = color & 0xFF;
     return base::UTF8ToUTF16(
         base::StringPrintf("#%02X%02X%02X", red, green, blue));
   }
 
   // Always prefer visible text if this is a link. Sites sometimes add
   // a "title" attribute to a link with more information, but we can't
   // lose the link text.
   base::string16 name = GetString16Attribute(ui::AX_ATTR_NAME);
   if (!name.empty() && GetRole() == ui::AX_ROLE_LINK)
     return name;
@@ skipping 508 matching lines @@
 int BrowserAccessibilityAndroid::CountChildrenWithRole(ui::AXRole role) const {
   int count = 0;
   for (uint32 i = 0; i < PlatformChildCount(); i++) {
     if (PlatformGetChild(i)->GetRole() == role)
       count++;
   }
   return count;
 }
 
 }  // namespace content