Delete document marker related invalidation code.

sky/engine/core/rendering/InlineTextBox.cpp

 /*
  * (C) 1999 Lars Knoll (knoll@kde.org)
  * (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 1021 matching lines @@
         // Calculate start & width
         int deltaY = logicalTop() - selectionTop();
         int selHeight = selectionHeight();
         FloatPoint startPoint(boxOrigin.x(), boxOrigin.y() - deltaY);
         TextRun run = constructTextRun(style, font);
 
         // FIXME: Convert the document markers to float rects.
         IntRect markerRect = enclosingIntRect(font.selectionRectForText(run, startPoint, selHeight, startPosition, endPosition));
         start = markerRect.x() - startPoint.x();
         width = markerRect.width();
-
-        // Store rendered rects for bad grammar markers, so we can hit-test against it elsewhere in order to
-        // display a toolTip. We don't do this for misspelling markers.
-        if (grammar) {
-            markerRect.move(-boxOrigin.x(), -boxOrigin.y());
-            markerRect = renderer().localToAbsoluteQuad(FloatRect(markerRect)).enclosingBoundingBox();
-            toRenderedDocumentMarker(marker)->setRenderedRect(markerRect);
-        }
     }
 
     // IMPORTANT: The misspelling underline is not considered when calculating the text bounds, so we have to
     // make sure to fit within those bounds.  This means the top pixel(s) of the underline will overlap the
     // bottom pixel(s) of the glyphs in smaller font sizes.  The alternatives are to increase the line spacing (bad!!)
     // or decrease the underline thickness.  The overlap is actually the most useful, and matches what AppKit does.
     // So, we generally place the underline at the bottom of the text, but in larger fonts that's not so good so
     // we pin to two pixels under the baseline.
     int lineThickness = misspellingLineThickness;
     int baseline = renderer().style(isFirstLineStyle())->fontMetrics().ascent();
     int descent = logicalHeight() - baseline;
     int underlineOffset;
     if (descent <= (2 + lineThickness)) {
         // Place the underline at the very bottom of the text in small/medium fonts.
         underlineOffset = logicalHeight() - lineThickness;
     } else {
         // In larger fonts, though, place the underline up near the baseline to prevent a big gap.
         underlineOffset = baseline + 2;
     }
     pt->drawLineForDocumentMarker(FloatPoint(boxOrigin.x() + start, boxOrigin.y() + underlineOffset), width, lineStyleForMarkerType(marker->type()));
 }
 
 void InlineTextBox::paintTextMatchMarker(GraphicsContext* pt, const FloatPoint& boxOrigin, DocumentMarker* marker, RenderStyle* style, const Font& font)
 {
-    // Use same y positioning and height as for selection, so that when the selection and this highlight are on
-    // the same word there are no pieces sticking out.
-    int selHeight = selectionHeight();
-
-    int sPos = std::max(marker->startOffset() - m_start, (unsigned)0);
-    int ePos = std::min(marker->endOffset() - m_start, (unsigned)m_len);
-    TextRun run = constructTextRun(style, font);
-
-    // Always compute and store the rect associated with this marker. The computed rect is in absolute coordinates.
-    IntRect markerRect = enclosingIntRect(font.selectionRectForText(run, IntPoint(x(), selectionTop()), selHeight, sPos, ePos));
-    markerRect = renderer().localToAbsoluteQuad(FloatRect(markerRect)).enclosingBoundingBox();
-    toRenderedDocumentMarker(marker)->setRenderedRect(markerRect);
+    // FIXME(sky): This function didn't seem to actually paint.
+    // Do we even have TextMatch markers in sky? What are they for?
 }
 
 void InlineTextBox::paintCompositionBackgrounds(GraphicsContext* pt, const FloatPoint& boxOrigin, RenderStyle* style, const Font& font, bool useCustomUnderlines)
 {
     if (useCustomUnderlines) {
         // Paint custom background highlights for compositions.
         const Vector<CompositionUnderline>& underlines = renderer().frame()->inputMethodController().customCompositionUnderlines();
         CompositionUnderlineRangeFilter filter(underlines, start(), end());
         for (CompositionUnderlineRangeFilter::ConstIterator it = filter.begin(); it != filter.end(); ++it) {
             if (it->backgroundColor == Color::transparent)
@@ skipping 261 matching lines @@
     printedCharacters = fprintf(stderr, "\t%s %p", obj.renderName(), &obj);
     const int rendererCharacterOffset = 24;
     for (; printedCharacters < rendererCharacterOffset; printedCharacters++)
         fputc(' ', stderr);
     fprintf(stderr, "(%d,%d) \"%s\"\n", start(), start() + len(), value.utf8().data());
 }
 
 #endif
 
 } // namespace blink