reflow comments in web/

third_party/WebKit/Source/web/FullscreenController.cpp

 /*
  * Copyright (C) 2013 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.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 82 matching lines @@
   if (!m_fullscreenFrame)
     return;
 
   if (m_haveEnteredFullscreen)
     updatePageScaleConstraints(true);
 
   if (Document* document = m_fullscreenFrame->document()) {
     if (Fullscreen* fullscreen = Fullscreen::fromIfExists(*document)) {
       Element* element = fullscreen->currentFullScreenElement();
       if (element) {
-        // When the client exits from full screen we have to call fullyExitFullscreen to notify
-        // the document. While doing that, suppress notifications back to the client.
+        // When the client exits from full screen we have to call
+        // fullyExitFullscreen to notify the document. While doing that,
+        // suppress notifications back to the client.
         m_isCancelingFullscreen = true;
         Fullscreen::fullyExitFullscreen(*document);
         m_isCancelingFullscreen = false;
 
-        // If the video used overlay fullscreen mode, the background was made transparent. Restore the transparency.
+        // If the video used overlay fullscreen mode, the background was made
+        // transparent. Restore the transparency.
         if (isHTMLVideoElement(element) && m_webViewImpl->layerTreeView())
           m_webViewImpl->layerTreeView()->setHasTransparentBackground(
               m_webViewImpl->isTransparent());
 
         // We need to wait until style and layout are updated in order
         // to propertly restore scroll offsets since content may not be
         // overflowing in the same way until they do.
         if (m_haveEnteredFullscreen)
           m_needsScrollAndScaleRestore = true;
 
@@ skipping 90 matching lines @@
 void FullscreenController::updatePageScaleConstraints(bool removeConstraints) {
   PageScaleConstraints fullscreenConstraints;
   if (!removeConstraints) {
     fullscreenConstraints = PageScaleConstraints(1.0, 1.0, 1.0);
     fullscreenConstraints.layoutSize = FloatSize(m_webViewImpl->size());
   }
   m_webViewImpl->pageScaleConstraintsSet().setFullscreenConstraints(
       fullscreenConstraints);
   m_webViewImpl->pageScaleConstraintsSet().computeFinalConstraints();
 
-  // Although we called computedFinalConstraints() above, the "final" constraints are not
-  // actually final. They are still subject to scale factor clamping by contents size.
-  // Normally they should be dirtied due to contents size mutation after layout, however the
-  // contents size is not guaranteed to mutate, and the scale factor may remain unclamped.
-  // Just fire the event again to ensure the final constraints pick up the latest contents size.
+  // Although we called computedFinalConstraints() above, the "final"
+  // constraints are not actually final. They are still subject to scale factor
+  // clamping by contents size.  Normally they should be dirtied due to
+  // contents size mutation after layout, however the contents size is not
+  // guaranteed to mutate, and the scale factor may remain unclamped.  Just
+  // fire the event again to ensure the final constraints pick up the latest
+  // contents size.
   m_webViewImpl->didChangeContentsSize();
   if (m_webViewImpl->mainFrameImpl() &&
       m_webViewImpl->mainFrameImpl()->frameView())
     m_webViewImpl->mainFrameImpl()->frameView()->setNeedsLayout();
 
   m_webViewImpl->updateMainFrameLayoutSize();
 }
 
 DEFINE_TRACE(FullscreenController) {
   visitor->trace(m_provisionalFullscreenElement);
   visitor->trace(m_fullscreenFrame);
 }
 
 }  // namespace blink