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

content/browser/accessibility/browser_accessibility.cc

Index: content/browser/accessibility/browser_accessibility.cc
diff --git a/content/browser/accessibility/browser_accessibility.cc b/content/browser/accessibility/browser_accessibility.cc
index 0fdad54c91c4ef45eac37bfd034aba1e3c644049..c2262d3389bd31c5a5755fea1b03bd8a8dc6cc6b 100644
--- a/content/browser/accessibility/browser_accessibility.cc
+++ b/content/browser/accessibility/browser_accessibility.cc
@@ -262,28 +262,28 @@ gfx::Rect BrowserAccessibility::GetLocalBoundsForRange(int start, int len)
     gfx::Rect child_overlap_rect;
     switch (text_direction) {
       case ui::AX_TEXT_DIRECTION_NONE:
-      case ui::AX_TEXT_DIRECTION_LR: {
+      case ui::AX_TEXT_DIRECTION_LTR: {
         int left = child_rect.x() + start_pixel_offset;
         int right = child_rect.x() + end_pixel_offset;
         child_overlap_rect = gfx::Rect(left, child_rect.y(),
                                        right - left, child_rect.height());
         break;
       }
-      case ui::AX_TEXT_DIRECTION_RL: {
+      case ui::AX_TEXT_DIRECTION_RTL: {
         int right = child_rect.right() - start_pixel_offset;
         int left = child_rect.right() - end_pixel_offset;
         child_overlap_rect = gfx::Rect(left, child_rect.y(),
                                        right - left, child_rect.height());
         break;
       }
-      case ui::AX_TEXT_DIRECTION_TB: {
+      case ui::AX_TEXT_DIRECTION_TTB: {
         int top = child_rect.y() + start_pixel_offset;
         int bottom = child_rect.y() + end_pixel_offset;
         child_overlap_rect = gfx::Rect(child_rect.x(), top,
                                        child_rect.width(), bottom - top);
         break;
       }
-      case ui::AX_TEXT_DIRECTION_BT: {
+      case ui::AX_TEXT_DIRECTION_BTT: {
         int bottom = child_rect.bottom() - start_pixel_offset;
         int top = child_rect.bottom() - end_pixel_offset;
         child_overlap_rect = gfx::Rect(child_rect.x(), top,