Support accessible inline text boxes.

content/browser/accessibility/browser_accessibility_cocoa.mm

 // Copyright (c) 2012 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 <execinfo.h>
 
 #import "content/browser/accessibility/browser_accessibility_cocoa.h"
 
 #include <map>
 
@@ skipping 335 matching lines @@
 
 - (NSString*)ariaRelevant {
   return NSStringForStringAttribute(
       browserAccessibility_, AccessibilityNodeData::ATTR_LIVE_RELEVANT);
 }
 
 // Returns an array of BrowserAccessibilityCocoa objects, representing the
 // accessibility children of this object.
 - (NSArray*)children {
   if (!children_) {
-    children_.reset([[NSMutableArray alloc]
-        initWithCapacity:browserAccessibility_->child_count()] );
-    for (uint32 index = 0;
-         index < browserAccessibility_->child_count();
-         ++index) {
+    uint32 childCount = browserAccessibility_->PlatformChildCount();
+    children_.reset([[NSMutableArray alloc] initWithCapacity:childCount]);
+    for (uint32 index = 0; index < childCount; ++index) {
       BrowserAccessibilityCocoa* child =
-          browserAccessibility_->GetChild(index)->ToBrowserAccessibilityCocoa();
+          browserAccessibility_->PlatformGetChild(index)->
+              ToBrowserAccessibilityCocoa();
       if ([child isIgnored])
         [children_ addObjectsFromArray:[child children]];
       else
         [children_ addObject:child];
     }
 
     // Also, add indirect children (if any).
     const std::vector<int32>& indirectChildIds =
         browserAccessibility_->GetIntListAttribute(
             AccessibilityNodeData::ATTR_INDIRECT_CHILD_IDS);
@@ skipping 671 matching lines @@
     int row = [[array objectAtIndex:1] intValue];
     int num_columns = browserAccessibility_->GetIntAttribute(
         AccessibilityNodeData::ATTR_TABLE_COLUMN_COUNT);
     int num_rows = browserAccessibility_->GetIntAttribute(
         AccessibilityNodeData::ATTR_TABLE_ROW_COUNT);
     if (column < 0 || column >= num_columns ||
         row < 0 || row >= num_rows) {
       return nil;
     }
     for (size_t i = 0;
-         i < browserAccessibility_->child_count();
+         i < browserAccessibility_->PlatformChildCount();
          ++i) {
-      BrowserAccessibility* child = browserAccessibility_->GetChild(i);
+      BrowserAccessibility* child = browserAccessibility_->PlatformGetChild(i);
       if (child->role() != WebKit::WebAXRoleRow)
         continue;
       int rowIndex;
       if (!child->GetIntAttribute(
               AccessibilityNodeData::ATTR_TABLE_ROW_INDEX, &rowIndex)) {
         continue;
       }
       if (rowIndex < row)
         continue;
       if (rowIndex > row)
         break;
       for (size_t j = 0;
-           j < child->child_count();
+           j < child->PlatformChildCount();
            ++j) {
-        BrowserAccessibility* cell = child->GetChild(j);
+        BrowserAccessibility* cell = child->PlatformGetChild(j);
         if (cell->role() != WebKit::WebAXRoleCell)
           continue;
         int colIndex;
         if (!cell->GetIntAttribute(
                 AccessibilityNodeData::ATTR_TABLE_CELL_COLUMN_INDEX,
                 &colIndex)) {
           continue;
         }
         if (colIndex == column)
           return cell->ToBrowserAccessibilityCocoa();
@@ skipping 369 matching lines @@
     return [super hash];
   return browserAccessibility_->renderer_id();
 }
 
 - (BOOL)accessibilityShouldUseUniqueId {
   return YES;
 }
 
 @end