Implement Mac Pop-up Dictionary for OOPIF.

third_party/WebKit/Source/web/mac/WebSubstringUtil.mm

 /*
  * Copyright (C) 2005, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 32 matching lines @@
 #include "core/editing/iterators/TextIterator.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/html/HTMLElement.h"
 #include "core/layout/HitTestResult.h"
 #include "core/layout/LayoutObject.h"
 #include "core/style/ComputedStyle.h"
 #include "platform/fonts/Font.h"
 #include "platform/mac/ColorMac.h"
 #include "public/platform/WebRect.h"
+#include "public/web/WebFrameWidget.h"
 #include "public/web/WebHitTestResult.h"
+#include "public/web/WebLocalFrame.h"
 #include "public/web/WebRange.h"
-#include "public/web/WebView.h"
+#include "web/WebFrameWidgetBase.h"
 #include "web/WebLocalFrameImpl.h"
-#include "web/WebViewImpl.h"
 
 using namespace blink;
 
 static NSAttributedString* attributedSubstringFromRange(const EphemeralRange& range)
 {
     NSMutableAttributedString* string = [[NSMutableAttributedString alloc] init];
     NSMutableDictionary* attrs = [NSMutableDictionary dictionary];
     size_t length = range.endPosition().computeOffsetInContainerNode() - range.startPosition().computeOffsetInContainerNode();
 
     unsigned position = 0;
@@ skipping 61 matching lines @@
     if ([string length]) {
         NSDictionary* attributes = [string attributesAtIndex:0 effectiveRange:NULL];
         if (NSFont* font = [attributes objectForKey:NSFontAttributeName])
             stringPoint.move(0, ceil(-[font descender]));
     }
     return stringPoint;
 }
 
 namespace blink {
 
-NSAttributedString* WebSubstringUtil::attributedWordAtPoint(WebView* view, WebPoint point, WebPoint& baselinePoint)
+NSAttributedString* WebSubstringUtil::attributedWordAtPoint(WebFrameWidget* frameWidget, WebPoint point, WebPoint& baselinePoint)
 {
-    HitTestResult result = static_cast<WebViewImpl*>(view)->coreHitTestResultAt(point);
+    HitTestResult result = static_cast<WebFrameWidgetBase*>(frameWidget)->coreHitTestResultAt(point);
+
     if (!result.innerNode())
         return nil;
     LocalFrame* frame = result.innerNode()->document().frame();
     EphemeralRange range = frame->rangeForPoint(result.roundedPointInInnerNodeFrame());
     if (range.isNull())
         return nil;
 
     // Expand to word under point.
     VisibleSelection selection(range);
     selection.expandUsingGranularity(WordGranularity);
@@ skipping 23 matching lines @@
     if (ephemeralRange.isNull())
         return nil;
 
     NSAttributedString* result = attributedSubstringFromRange(ephemeralRange);
     if (baselinePoint)
         *baselinePoint = getBaselinePoint(frame->view(), ephemeralRange, result);
     return result;
 }
 
 } // namespace blink