Add FrameView::updateAllLifecyclePhasesExceptPaint and use it in a few cases.

third_party/WebKit/Source/core/paint/PaintControllerPaintTest.h

Index: third_party/WebKit/Source/core/paint/PaintControllerPaintTest.h
diff --git a/third_party/WebKit/Source/core/paint/PaintControllerPaintTest.h b/third_party/WebKit/Source/core/paint/PaintControllerPaintTest.h
index b0243e8124b67d2bb95dc43cc2857a0f1929e03f..83a1cf404b1b81b9adcd1a1aff6a324b8e0ed66b 100644
--- a/third_party/WebKit/Source/core/paint/PaintControllerPaintTest.h
+++ b/third_party/WebKit/Source/core/paint/PaintControllerPaintTest.h
@@ -41,23 +41,6 @@ protected:
         GraphicsLayer::setDrawDebugRedFillForTesting(true);
     }
 
-    // Expose some document lifecycle steps for checking new display items before commiting.
-    void updateLifecyclePhasesBeforePaint()
-    {
-        // This doesn't do all steps that FrameView does, but is enough for current tests.
-        FrameView* frameView = document().view();
-        frameView->updateLifecyclePhasesInternal(FrameView::OnlyUpToCompositingCleanPlusScrolling);
-        frameView->invalidateTreeIfNeededRecursive();
-        if (RuntimeEnabledFeatures::slimmingPaintV2Enabled())
-            document().view()->updatePaintProperties();
-    }
-
-    void updateLifecyclePhasesToPaintClean()
-    {
-        updateLifecyclePhasesBeforePaint();
-        document().view()->synchronizedPaint();
-    }
-
     bool paintWithoutCommit(const IntRect* interestRect = nullptr)
     {
         // Only root graphics layer is supported.