cc: Rename cc classes and members to match filenames

cc/scrollbar_geometry_fixed_thumb.cc

 // Copyright 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 "config.h"
 
 #include "CCScrollbarGeometryFixedThumb.h"
 
 #include <cmath>
 #include <public/WebRect.h>
 #include <public/WebScrollbar.h>
 
 using WebKit::WebRect;
 using WebKit::WebScrollbar;
 using WebKit::WebScrollbarThemeGeometry;
 
 namespace cc {
 
-scoped_ptr<CCScrollbarGeometryFixedThumb> CCScrollbarGeometryFixedThumb::create(scoped_ptr<WebScrollbarThemeGeometry> geometry)
+scoped_ptr<ScrollbarGeometryFixedThumb> ScrollbarGeometryFixedThumb::create(scoped_ptr<WebScrollbarThemeGeometry> geometry)
 {
-    return make_scoped_ptr(new CCScrollbarGeometryFixedThumb(geometry.Pass()));
+    return make_scoped_ptr(new ScrollbarGeometryFixedThumb(geometry.Pass()));
 }
 
-CCScrollbarGeometryFixedThumb::~CCScrollbarGeometryFixedThumb()
+ScrollbarGeometryFixedThumb::~ScrollbarGeometryFixedThumb()
 {
 }
 
-void CCScrollbarGeometryFixedThumb::update(WebScrollbar* scrollbar)
+void ScrollbarGeometryFixedThumb::update(WebScrollbar* scrollbar)
 {
-    int length = CCScrollbarGeometryStub::thumbLength(scrollbar);
+    int length = ScrollbarGeometryStub::thumbLength(scrollbar);
 
     if (scrollbar->orientation() == WebScrollbar::Horizontal)
         m_thumbSize = IntSize(length, scrollbar->size().height);
     else
         m_thumbSize = IntSize(scrollbar->size().width, length);
 }
 
-WebScrollbarThemeGeometry* CCScrollbarGeometryFixedThumb::clone() const
+WebScrollbarThemeGeometry* ScrollbarGeometryFixedThumb::clone() const
 {
-    CCScrollbarGeometryFixedThumb* geometry = new CCScrollbarGeometryFixedThumb(make_scoped_ptr(CCScrollbarGeometryStub::clone()));
+    ScrollbarGeometryFixedThumb* geometry = new ScrollbarGeometryFixedThumb(make_scoped_ptr(ScrollbarGeometryStub::clone()));
     geometry->m_thumbSize = m_thumbSize;
     return geometry;
 }
 
-int CCScrollbarGeometryFixedThumb::thumbLength(WebScrollbar* scrollbar)
+int ScrollbarGeometryFixedThumb::thumbLength(WebScrollbar* scrollbar)
 {
     if (scrollbar->orientation() == WebScrollbar::Horizontal)
         return m_thumbSize.width();
     return m_thumbSize.height();
 }
 
-int CCScrollbarGeometryFixedThumb::thumbPosition(WebScrollbar* scrollbar)
+int ScrollbarGeometryFixedThumb::thumbPosition(WebScrollbar* scrollbar)
 {
     if (scrollbar->enabled()) {
         float size = scrollbar->maximum();
         if (!size)
             return 1;
         int value = std::min(std::max(0, scrollbar->value()), scrollbar->maximum());
         float pos = (trackLength(scrollbar) - thumbLength(scrollbar)) * value / size;
         return static_cast<int>(floorf((pos < 1 && pos > 0) ? 1 : pos));
     }
     return 0;
 }
-void CCScrollbarGeometryFixedThumb::splitTrack(WebScrollbar* scrollbar, const WebRect& unconstrainedTrackRect, WebRect& beforeThumbRect, WebRect& thumbRect, WebRect& afterThumbRect)
+void ScrollbarGeometryFixedThumb::splitTrack(WebScrollbar* scrollbar, const WebRect& unconstrainedTrackRect, WebRect& beforeThumbRect, WebRect& thumbRect, WebRect& afterThumbRect)
 {
     // This is a reimplementation of ScrollbarThemeComposite::splitTrack.
     // Because the WebScrollbarThemeGeometry functions call down to native
     // ScrollbarThemeComposite code which uses ScrollbarThemeComposite virtual
     // helpers, there's no way to override a helper like thumbLength from
     // the WebScrollbarThemeGeometry level. So, these three functions
     // (splitTrack, thumbPosition, thumbLength) are copied here so that the
     // WebScrollbarThemeGeometry helper functions are used instead and
     // a fixed size thumbLength can be used.
 
     WebRect trackRect = constrainTrackRectToTrackPieces(scrollbar, unconstrainedTrackRect);
     int thickness = scrollbar->orientation() == WebScrollbar::Horizontal ? scrollbar->size().height : scrollbar->size().width;
     int thumbPos = thumbPosition(scrollbar);
     if (scrollbar->orientation() == WebScrollbar::Horizontal) {
         thumbRect = WebRect(trackRect.x + thumbPos, trackRect.y + (trackRect.height - thickness) / 2, thumbLength(scrollbar), thickness);
         beforeThumbRect = WebRect(trackRect.x, trackRect.y, thumbPos + thumbRect.width / 2, trackRect.height);
         afterThumbRect = WebRect(trackRect.x + beforeThumbRect.width, trackRect.y, trackRect.x + trackRect.width - beforeThumbRect.x - beforeThumbRect.width, trackRect.height);
     } else {
         thumbRect = WebRect(trackRect.x + (trackRect.width - thickness) / 2, trackRect.y + thumbPos, thickness, thumbLength(scrollbar));
         beforeThumbRect = WebRect(trackRect.x, trackRect.y, trackRect.width, thumbPos + thumbRect.height / 2);
         afterThumbRect = WebRect(trackRect.x, trackRect.y + beforeThumbRect.height, trackRect.width, trackRect.y + trackRect.height - beforeThumbRect.y - beforeThumbRect.height);
     }
 }
 
-CCScrollbarGeometryFixedThumb::CCScrollbarGeometryFixedThumb(scoped_ptr<WebScrollbarThemeGeometry> geometry)
-    : CCScrollbarGeometryStub(geometry.Pass())
+ScrollbarGeometryFixedThumb::ScrollbarGeometryFixedThumb(scoped_ptr<WebScrollbarThemeGeometry> geometry)
+    : ScrollbarGeometryStub(geometry.Pass())
 {
 }
 
 }