cc: Remove is_analysis parameter in RasterCommon

cc/resources/picture_pile_impl.h

Index: cc/resources/picture_pile_impl.h
diff --git a/cc/resources/picture_pile_impl.h b/cc/resources/picture_pile_impl.h
index b144a79e2254972e7384d7280011ccae317bf860..72f9a5ced038688f1a9812adab406c56bbe57193 100644
--- a/cc/resources/picture_pile_impl.h
+++ b/cc/resources/picture_pile_impl.h
@@ -140,12 +140,10 @@ class CC_EXPORT PicturePileImpl : public RasterSource {
                        float contents_scale,
                        PictureRegionMap* result) const;
 
-  void RasterCommon(
-      SkCanvas* canvas,
-      SkDrawPictureCallback* callback,
-      const gfx::Rect& canvas_rect,
-      float contents_scale,
-      bool is_analysis) const;
+  void RasterCommon(SkCanvas* canvas,
+                    SkDrawPictureCallback* callback,
+                    const gfx::Rect& canvas_rect,
+                    float contents_scale) const;
 
   // An internal CanRaster check that goes to the picture_map rather than
   // using the recorded_viewport hint.