Refactor content/ to use ui::AXNodeData instead of blink.

ui/accessibility/ax_enums.h

Index: ui/accessibility/ax_enums.h
diff --git a/ui/accessibility/ax_enums.h b/ui/accessibility/ax_enums.h
index 7f543ed4aab2ac2faf3827c565abbee6a04953f8..b57b2418cbb115a7b84974cc3cab9d20dc878222 100644
--- a/ui/accessibility/ax_enums.h
+++ b/ui/accessibility/ax_enums.h
@@ -2,11 +2,46 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef UI_ACCESSIBILITY_AX_ROLES_H_
-#define UI_ACCESSIBILITY_AX_ROLES_H_
+#ifndef UI_ACCESSIBILITY_AX_ENUMS_H_
+#define UI_ACCESSIBILITY_AX_ENUMS_H_
+
+#include "base/basictypes.h"
+
+namespace ui {
 
 // These should be kept in sync with third_party/WebKit/public/web/WebAXEnums.h
 // until the Chromium and Blink trees are merged.
+
+enum AXEvent {
+  AX_EVENT_ACTIVEDESCENDANTCHANGED,
+  AX_EVENT_ALERT,
+  AX_EVENT_ARIA_ATTRIBUTE_CHANGED,
+  AX_EVENT_AUTOCORRECTION_OCCURED,
+  AX_EVENT_BLUR,
+  AX_EVENT_CHECKED_STATE_CHANGED,
+  AX_EVENT_CHILDREN_CHANGED,
+  AX_EVENT_FOCUS,
+  AX_EVENT_HIDE,
+  AX_EVENT_INVALID_STATUS_CHANGED,
+  AX_EVENT_LAYOUT_COMPLETE,
+  AX_EVENT_LIVE_REGION_CHANGED,
+  AX_EVENT_LOAD_COMPLETE,
+  AX_EVENT_LOCATION_CHANGED,
+  AX_EVENT_MENU_LIST_ITEM_SELECTED,
+  AX_EVENT_MENU_LIST_VALUE_CHANGED,
+  AX_EVENT_ROW_COLLAPSED,
+  AX_EVENT_ROW_COUNT_CHANGED,
+  AX_EVENT_ROW_EXPANDED,
+  AX_EVENT_SCROLLED_TO_ANCHOR,
+  AX_EVENT_SELECTED_CHILDREN_CHANGED,
+  AX_EVENT_SELECTED_TEXT_CHANGED,
+  AX_EVENT_SHOW,
+  AX_EVENT_TEXT_CHANGED,
+  AX_EVENT_TEXT_INSERTED,
+  AX_EVENT_TEXT_REMOVED,
+  AX_EVENT_VALUE_CHANGED
+};
+
 enum AXRole {
   AX_ROLE_ALERT_DIALOG = 1,
   AX_ROLE_ALERT,
@@ -115,10 +150,186 @@ enum AXRole {
   AX_ROLE_TREE_ITEM,
   AX_ROLE_TREE,
   AX_ROLE_UNKNOWN,
-  AX_ROLE_USER_INTERFACE_TOOLTIP,
+  AX_ROLE_TOOLTIP,
   AX_ROLE_VALUE_INDICATOR,
   AX_ROLE_WEB_AREA,
   AX_ROLE_WINDOW
 };
 
-#endif  // UI_ACCESSIBILITY_AX_ROLES_H_
+enum AXState {
+  AX_STATE_BUSY,
+  AX_STATE_CHECKED,
+  AX_STATE_COLLAPSED,
+  AX_STATE_ENABLED,
+  AX_STATE_EXPANDED,
+  AX_STATE_FOCUSABLE,
+  AX_STATE_FOCUSED,
+  AX_STATE_HASPOPUP,
+  AX_STATE_HOVERED,
+  AX_STATE_INDETERMINATE,
+  AX_STATE_INVISIBLE,
+  AX_STATE_LINKED,
+  AX_STATE_MULTISELECTABLE,
+  AX_STATE_OFFSCREEN,
+  AX_STATE_PRESSED,
+  AX_STATE_PROTECTED,
+  AX_STATE_READONLY,
+  AX_STATE_REQUIRED,
+  AX_STATE_SELECTABLE,
+  AX_STATE_SELECTED,
+  AX_STATE_VERTICAL,
+  AX_STATE_VISITED
+};
+
+enum AXStringAttribute {
+  // Document attributes.
+  AX_ATTR_DOC_URL,
+  AX_ATTR_DOC_TITLE,
+  AX_ATTR_DOC_MIMETYPE,
+  AX_ATTR_DOC_DOCTYPE,
+
+  // Attributes that could apply to any node.
+  AX_ATTR_ACCESS_KEY,
+  AX_ATTR_ACTION,
+  AX_ATTR_CONTAINER_LIVE_RELEVANT,
+  AX_ATTR_CONTAINER_LIVE_STATUS,
+  AX_ATTR_DESCRIPTION,
+  AX_ATTR_DISPLAY,
+  AX_ATTR_HELP,
+  AX_ATTR_HTML_TAG,
+  AX_ATTR_NAME,
+  AX_ATTR_LIVE_RELEVANT,
+  AX_ATTR_LIVE_STATUS,
+  AX_ATTR_ROLE,
+  AX_ATTR_SHORTCUT,
+  AX_ATTR_URL,
+  AX_ATTR_VALUE,
+};
+
+enum AXIntAttribute {
+  // Scrollable container attributes.
+  AX_ATTR_SCROLL_X,
+  AX_ATTR_SCROLL_X_MIN,
+  AX_ATTR_SCROLL_X_MAX,
+  AX_ATTR_SCROLL_Y,
+  AX_ATTR_SCROLL_Y_MIN,
+  AX_ATTR_SCROLL_Y_MAX,
+
+  // Editable text attributes.
+  AX_ATTR_TEXT_SEL_START,
+  AX_ATTR_TEXT_SEL_END,
+
+  // Table attributes.
+  AX_ATTR_TABLE_ROW_COUNT,
+  AX_ATTR_TABLE_COLUMN_COUNT,
+  AX_ATTR_TABLE_HEADER_ID,
+
+  // Table row attributes.
+  AX_ATTR_TABLE_ROW_INDEX,
+  AX_ATTR_TABLE_ROW_HEADER_ID,
+
+  // Table column attributes.
+  AX_ATTR_TABLE_COLUMN_INDEX,
+  AX_ATTR_TABLE_COLUMN_HEADER_ID,
+
+  // Table cell attributes.
+  AX_ATTR_TABLE_CELL_COLUMN_INDEX,
+  AX_ATTR_TABLE_CELL_COLUMN_SPAN,
+  AX_ATTR_TABLE_CELL_ROW_INDEX,
+  AX_ATTR_TABLE_CELL_ROW_SPAN,
+
+  // Tree control attributes.
+  AX_ATTR_HIERARCHICAL_LEVEL,
+
+  // Relationships between this element and other elements.
+  AX_ATTR_TITLE_UI_ELEMENT,
+
+  // Color value for AX_ROLE_COLOR_WELL, each component is 0..255
+  AX_ATTR_COLOR_VALUE_RED,
+  AX_ATTR_COLOR_VALUE_GREEN,
+  AX_ATTR_COLOR_VALUE_BLUE,
+
+  // Inline text attributes.
+  AX_ATTR_TEXT_DIRECTION
+};
+
+enum AXFloatAttribute {
+  // Document attributes.
+  AX_ATTR_DOC_LOADING_PROGRESS,
+
+  // Range attributes.
+  AX_ATTR_VALUE_FOR_RANGE,
+  AX_ATTR_MIN_VALUE_FOR_RANGE,
+  AX_ATTR_MAX_VALUE_FOR_RANGE,
+};
+
+enum AXBoolAttribute {
+  // Document attributes.
+  AX_ATTR_DOC_LOADED,
+
+  // True if a checkbox or radio button is in the "mixed" state.
+  AX_ATTR_BUTTON_MIXED,
+
+  // Live region attributes.
+  AX_ATTR_CONTAINER_LIVE_ATOMIC,
+  AX_ATTR_CONTAINER_LIVE_BUSY,
+  AX_ATTR_LIVE_ATOMIC,
+  AX_ATTR_LIVE_BUSY,
+
+  // ARIA readonly flag.
+  AX_ATTR_ARIA_READONLY,
+
+  // Writeable attributes
+  AX_ATTR_CAN_SET_VALUE,
+
+  // If this is set, all of the other fields in this struct should
+  // be ignored and only the locations should change.
+  AX_ATTR_UPDATE_LOCATION_ONLY,
+
+  // Set on a canvas element if it has fallback content.
+  AX_ATTR_CANVAS_HAS_FALLBACK,
+};
+
+enum AXIntListAttribute {
+  // Ids of nodes that are children of this node logically, but are
+  // not children of this node in the tree structure. As an example,
+  // a table cell is a child of a row, and an 'indirect' child of a
+  // column.
+  AX_ATTR_INDIRECT_CHILD_IDS,
+
+  // Character indices where line breaks occur.
+  AX_ATTR_LINE_BREAKS,
+
+  // For a table, the cell ids in row-major order, with duplicate entries
+  // when there's a rowspan or colspan, and with -1 for missing cells.
+  // There are always exactly rows * columns entries.
+  AX_ATTR_CELL_IDS,
+
+  // For a table, the unique cell ids in row-major order of their first
+  // occurrence.
+  AX_ATTR_UNIQUE_CELL_IDS,
+
+  // For inline text. This is the pixel position of the end of this
+  // character within the bounding rectangle of this object, in the
+  // direction given by AX_ATTR_TEXT_DIRECTION. For example, for left-to-right
+  // text, the first offset is the right coordinate of the first character
+  // within the object's bounds, the second offset is the right coordinate
+  // of the second character, and so on.
+  AX_ATTR_CHARACTER_OFFSETS,
+
+  // For inline text. These int lists must be the same size; they represent
+  // the start and end character index of each word within this text.
+  AX_ATTR_WORD_STARTS,
+  AX_ATTR_WORD_ENDS,
+};
+
+enum AXTextDirection {
+  AX_TEXT_DIRECTION_LR,
+  AX_TEXT_DIRECTION_RL,
+  AX_TEXT_DIRECTION_TB,
+  AX_TEXT_DIRECTION_BT,
+};
+
+}  // namespace ui
+
+#endif  // UI_ACCESSIBILITY_AX_ENUMS_H_