Switch nsLayoutUtils inflation methods to the new setup with state on the pres context. (Bug 706609, patch 5) r=roc

This is the third of three patches to rework the way we handle getting
the font inflation container and width data during reflow, which are
needed so that we can sometimes honor inflation during intrinsic width
calculation (which we need to do to make some form controls inflate
correctly).

layout/generic/nsHTMLReflowState.cpp

@@ -2213,7 +2213,8 @@ nsHTMLReflowState::CalcLineHeight() const
     (mCBReflowState ? mCBReflowState->mComputedHeight : NS_AUTOHEIGHT);
 
   return CalcLineHeight(frame->GetStyleContext(), blockHeight,
-                        nsLayoutUtils::FontSizeInflationFor(*this));
+                        nsLayoutUtils::FontSizeInflationFor(frame,
+                          nsLayoutUtils::eInReflow));
 }
 
 /* static */ nscoord