Move GetDocument method from WebFrame to WebLocalFrame.

content/renderer/accessibility/render_accessibility_impl_browsertest.cc

Index: content/renderer/accessibility/render_accessibility_impl_browsertest.cc
diff --git a/content/renderer/accessibility/render_accessibility_impl_browsertest.cc b/content/renderer/accessibility/render_accessibility_impl_browsertest.cc
index d9c4d0058f3adfb09979c8c464624357ef291eeb..1a77980011de2d4b8899538ce2ae1d9e19649383 100644
--- a/content/renderer/accessibility/render_accessibility_impl_browsertest.cc
+++ b/content/renderer/accessibility/render_accessibility_impl_browsertest.cc
@@ -21,6 +21,7 @@
 #include "third_party/WebKit/public/platform/WebSize.h"
 #include "third_party/WebKit/public/web/WebAXObject.h"
 #include "third_party/WebKit/public/web/WebDocument.h"
+#include "third_party/WebKit/public/web/WebLocalFrame.h"
 #include "third_party/WebKit/public/web/WebView.h"
 #include "ui/accessibility/ax_node_data.h"
 
@@ -96,8 +97,8 @@ class RenderAccessibilityImplTest : public RenderViewTest {
  protected:
   IPC::TestSink* sink_;
 
+ private:
   DISALLOW_COPY_AND_ASSIGN(RenderAccessibilityImplTest);
-
 };
 
 TEST_F(RenderAccessibilityImplTest, SendFullAccessibilityTreeOnReload) {
@@ -125,7 +126,7 @@ TEST_F(RenderAccessibilityImplTest, SendFullAccessibilityTreeOnReload) {
   // If we post another event but the tree doesn't change,
   // we should only send 1 node to the browser.
   sink_->ClearMessages();
-  WebDocument document = view()->GetWebView()->MainFrame()->GetDocument();
+  WebDocument document = GetMainFrame()->GetDocument();
   WebAXObject root_obj = WebAXObject::FromWebDocument(document);
   accessibility->HandleAXEvent(
       root_obj,
@@ -143,7 +144,7 @@ TEST_F(RenderAccessibilityImplTest, SendFullAccessibilityTreeOnReload) {
   // all 4 nodes to the browser. Also double-check that we didn't
   // leak any of the old BrowserTreeNodes.
   LoadHTML(html.c_str());
-  document = view()->GetWebView()->MainFrame()->GetDocument();
+  document = GetMainFrame()->GetDocument();
   root_obj = WebAXObject::FromWebDocument(document);
   sink_->ClearMessages();
   accessibility->HandleAXEvent(
@@ -156,7 +157,7 @@ TEST_F(RenderAccessibilityImplTest, SendFullAccessibilityTreeOnReload) {
   // the root, the whole tree should be updated because we know
   // the browser doesn't have the root element.
   LoadHTML(html.c_str());
-  document = view()->GetWebView()->MainFrame()->GetDocument();
+  document = GetMainFrame()->GetDocument();
   root_obj = WebAXObject::FromWebDocument(document);
   sink_->ClearMessages();
   const WebAXObject& first_child = root_obj.ChildAt(0);
@@ -187,7 +188,7 @@ TEST_F(RenderAccessibilityImplTest, HideAccessibilityObject) {
   accessibility->SendPendingAccessibilityEvents();
   EXPECT_EQ(4, CountAccessibilityNodesSentToBrowser());
 
-  WebDocument document = view()->GetWebView()->MainFrame()->GetDocument();
+  WebDocument document = GetMainFrame()->GetDocument();
   WebAXObject root_obj = WebAXObject::FromWebDocument(document);
   WebAXObject node_a = root_obj.ChildAt(0);
   WebAXObject node_b = node_a.ChildAt(0);
@@ -245,7 +246,7 @@ TEST_F(RenderAccessibilityImplTest, ShowAccessibilityObject) {
   ExecuteJavaScriptForTests("document.getElementById('B').offsetLeft;");
 
   sink_->ClearMessages();
-  WebDocument document = view()->GetWebView()->MainFrame()->GetDocument();
+  WebDocument document = GetMainFrame()->GetDocument();
   WebAXObject root_obj = WebAXObject::FromWebDocument(document);
   WebAXObject node_a = root_obj.ChildAt(0);
   WebAXObject node_b = node_a.ChildAt(0);