Don't force full repaint on size change in style

Source/core/rendering/style/RenderStyle.cpp

Index: Source/core/rendering/style/RenderStyle.cpp
diff --git a/Source/core/rendering/style/RenderStyle.cpp b/Source/core/rendering/style/RenderStyle.cpp
index 42e6eb390ea49cc8dfda411c004a477ebcd35b29..05e59ee65a69e428241bd9fe049e1e382d7593ba 100644
--- a/Source/core/rendering/style/RenderStyle.cpp
+++ b/Source/core/rendering/style/RenderStyle.cpp
@@ -423,14 +423,6 @@ bool RenderStyle::diffNeedsFullLayoutAndRepaint(const RenderStyle& other) const
     //   instead of forced full repaint.
 
     if (m_box.get() != other.m_box.get()) {
-        if (m_box->width() != other.m_box->width()
-            || m_box->minWidth() != other.m_box->minWidth()
-            || m_box->maxWidth() != other.m_box->maxWidth()
-            || m_box->height() != other.m_box->height()
-            || m_box->minHeight() != other.m_box->minHeight()
-            || m_box->maxHeight() != other.m_box->maxHeight())
-            return true;
-
         if (m_box->verticalAlign() != other.m_box->verticalAlign())
             return true;
 
@@ -614,6 +606,16 @@ bool RenderStyle::diffNeedsFullLayoutAndRepaint(const RenderStyle& other) const
 
 bool RenderStyle::diffNeedsFullLayout(const RenderStyle& other) const
 {
+    if (m_box.get() != other.m_box.get()) {
+        if (m_box->width() != other.m_box->width()
+            || m_box->minWidth() != other.m_box->minWidth()
+            || m_box->maxWidth() != other.m_box->maxWidth()
+            || m_box->height() != other.m_box->height()
+            || m_box->minHeight() != other.m_box->minHeight()
+            || m_box->maxHeight() != other.m_box->maxHeight())
+            return true;
+    }
+
     return false;
 }