Revert of Preserve autosizing multiplier on style recalc.

Source/core/frame/FrameView.cpp

Index: Source/core/frame/FrameView.cpp
diff --git a/Source/core/frame/FrameView.cpp b/Source/core/frame/FrameView.cpp
index aac62dfc25ca478c07ea310f3893da6ec1b54e26..9b3512cf019d6b91f8b0c547622552b45730ad49 100644
--- a/Source/core/frame/FrameView.cpp
+++ b/Source/core/frame/FrameView.cpp
@@ -370,10 +370,8 @@ void FrameView::setFrameRect(const IntRect& newRect)
         return;
 
     // Autosized font sizes depend on the width of the viewing area.
-    bool autosizerNeedsUpdating = false;
     if (newRect.width() != oldRect.width()) {
         if (isMainFrame() && m_frame->settings()->textAutosizingEnabled()) {
-            autosizerNeedsUpdating = true;
             for (LocalFrame* frame = m_frame.get(); frame; frame = frame->tree().traverseNext()) {
                 if (TextAutosizer* textAutosizer = frame->document()->textAutosizer())
                     textAutosizer->recalculateMultipliers();
@@ -385,12 +383,6 @@ void FrameView::setFrameRect(const IntRect& newRect)
 
     updateScrollableAreaSet();
 
-    if (autosizerNeedsUpdating) {
-        // This needs to be after the call to ScrollView::setFrameRect, because it reads the new width.
-        if (FastTextAutosizer* textAutosizer = m_frame->document()->fastTextAutosizer())
-            textAutosizer->updatePageInfoInAllFrames();
-    }
-
     if (RenderView* renderView = this->renderView()) {
         if (renderView->usesCompositing())
             renderView->compositor()->frameViewDidChangeSize();
@@ -1749,11 +1741,6 @@ void FrameView::repaintContentRectangle(const IntRect& r)
 
 void FrameView::contentsResized()
 {
-    if (isMainFrame() && m_frame->document()) {
-        if (FastTextAutosizer* textAutosizer = m_frame->document()->fastTextAutosizer())
-            textAutosizer->updatePageInfoInAllFrames();
-    }
-
     ScrollView::contentsResized();
     setNeedsLayout();
 }