Return the WebViewFrameWidget in RenderWidget::webwidget() if there

content/renderer/render_frame_impl.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/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 1371 matching lines @@
       char_event.modifiers = 0;
       char_event.windowsKeyCode = last_text[i];
       char_event.nativeKeyCode = last_text[i];
 
       const int32_t char_start = i;
       for (; i < iterator.array_pos(); ++i) {
         char_event.text[i - char_start] = last_text[i];
         char_event.unmodifiedText[i - char_start] = last_text[i];
       }
 
-      if (GetRenderWidget()->webwidget())
-        GetRenderWidget()->webwidget()->handleInputEvent(char_event);
+      if (GetRenderWidget()->GetWebWidget())
+        GetRenderWidget()->GetWebWidget()->handleInputEvent(char_event);
     }
   } else {
     // Mimics the order of events sent by WebKit.
     // See WebCore::Editor::setComposition() for the corresponding code.
     focused_pepper_plugin_->HandleCompositionEnd(last_text);
     focused_pepper_plugin_->HandleTextInput(last_text);
   }
   pepper_composition_text_.clear();
 }
 #endif  // defined(ENABLE_PLUGINS)
@@ skipping 406 matching lines @@
   // This IPC is dispatched by RenderWidgetHost, so use its routing id.
   Send(new InputHostMsg_SelectRange_ACK(GetRenderWidget()->routing_id()));
 
   base::AutoReset<bool> handling_select_range(&handling_select_range_, true);
   frame_->selectRange(render_view_->ConvertWindowPointToViewport(base),
                       render_view_->ConvertWindowPointToViewport(extent));
 }
 
 void RenderFrameImpl::OnAdjustSelectionByCharacterOffset(int start_adjust,
                                                          int end_adjust) {
-  WebRange range = GetRenderWidget()->webwidget()->caretOrSelectionRange();
+  WebRange range = GetRenderWidget()->GetWebWidget()->caretOrSelectionRange();
   if (range.isNull())
     return;
 
   // Sanity checks to disallow empty and out of range selections.
   if (start_adjust - end_adjust > range.length() ||
       range.startOffset() + start_adjust < 0)
     return;
 
   base::AutoReset<bool> handling_select_range(&handling_select_range_, true);
 
@@ skipping 3853 matching lines @@
   gfx::Range range;
 #if defined(ENABLE_PLUGINS)
   if (focused_pepper_plugin_) {
     focused_pepper_plugin_->GetSurroundingText(&text, &range);
     offset = 0;  // Pepper API does not support offset reporting.
     // TODO(kinaba): cut as needed.
   } else
 #endif
   {
     WebRange selection =
-        GetRenderWidget()->webwidget()->caretOrSelectionRange();
+        GetRenderWidget()->GetWebWidget()->caretOrSelectionRange();
     if (selection.isNull())
       return;
 
     range = gfx::Range(selection.startOffset(), selection.endOffset());
 
-    if (GetRenderWidget()->webwidget()->textInputType() !=
+    if (GetRenderWidget()->GetWebWidget()->textInputType() !=
         blink::WebTextInputTypeNone) {
       // If current focused element is editable, we will send 100 more chars
       // before and after selection. It is for input method surrounding text
       // feature.
       if (selection.startOffset() > kExtraCharsBeforeAndAfterSelection)
         offset = selection.startOffset() - kExtraCharsBeforeAndAfterSelection;
       else
         offset = 0;
       size_t length =
           selection.endOffset() - offset + kExtraCharsBeforeAndAfterSelection;
       text = frame_->rangeAsText(WebRange(offset, length));
     } else {
       offset = selection.startOffset();
       text = frame_->selectionAsText();
       // http://crbug.com/101435
       // In some case, frame->selectionAsText() returned text's length is not
-      // equal to the length returned from webwidget()->caretOrSelectionRange().
+      // equal to the length returned from
+      // GetWebWidget()->caretOrSelectionRange().
       // So we have to set the range according to text.length().
       range.set_end(range.start() + text.length());
     }
   }
 
   // TODO(dglazkov): Investigate if and why this would be happening,
   // and resolve this. We shouldn't be carrying selection text here.
   // http://crbug.com/632920.
   // Sometimes we get repeated didChangeSelection calls from webkit when
   // the selection hasn't actually changed. We don't want to report these
@@ skipping 622 matching lines @@
   // event target. Potentially a Pepper plugin will receive the event.
   // In order to tell whether a plugin gets the last mouse event and which it
   // is, we set |pepper_last_mouse_event_target_| to null here. If a plugin gets
   // the event, it will notify us via DidReceiveMouseEvent() and set itself as
   // |pepper_last_mouse_event_target_|.
   pepper_last_mouse_event_target_ = nullptr;
 #endif
 }
 
 }  // namespace content