Remove BLINK_SCALE_FILTERS_AT_RECORD_TIME #ifdef.

Remove the above #ifdef, unused now that crrev.com/288436 has landed.

BUG=281516

Review URL: https://codereview.chromium.org/461693002

git-svn-id: svn://svn.chromium.org/blink/trunk@179986 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/core/css/resolver/FilterOperationResolver.cpp

@@ -86,11 +86,7 @@ bool FilterOperationResolver::createFilterOperations(CSSValue* inValue, const CS
     if (!inValue->isValueList())
         return false;
 
-#ifdef BLINK_SCALE_FILTERS_AT_RECORD_TIME
-    float zoomFactor = unadjustedConversionData.zoom() * state.elementStyleResources().deviceScaleFactor();
-#else
     float zoomFactor = unadjustedConversionData.zoom();
-#endif
     const CSSToLengthConversionData& conversionData = unadjustedConversionData.copyWithAdjustedZoom(zoomFactor);
     FilterOperations operations;
     for (CSSValueListIterator i = inValue; i.hasMore(); i.advance()) {

third_party/WebKit/Source/core/rendering/FilterEffectRenderer.cpp

@@ -87,11 +87,7 @@ bool FilterEffectRenderer::build(RenderObject* renderer, const FilterOperations&
 
     // Inverse zoom the pre-zoomed CSS shorthand filters, so that they are in the same zoom as the unzoomed reference filters.
     const RenderStyle* style = renderer->style();
-#ifdef BLINK_SCALE_FILTERS_AT_RECORD_TIME
-    float invZoom = 1.0f / ((style ? style->effectiveZoom() : 1.0f) * deviceScaleFactor(renderer->frame()));
-#else
     float invZoom = style ? 1.0f / style->effectiveZoom() : 1.0f;
-#endif
 
     RefPtr<FilterEffect> previousEffect = m_sourceGraphic;
     for (size_t i = 0; i < operations.operations().size(); ++i) {

third_party/WebKit/Source/core/rendering/RenderLayer.cpp

@@ -3605,11 +3605,7 @@ FilterOperations RenderLayer::computeFilterOperations(const RenderStyle* style)
             ReferenceFilterOperation* referenceOperation = toReferenceFilterOperation(filterOperation);
             // FIXME: Cache the ReferenceFilter if it didn't change.
             RefPtr<ReferenceFilter> referenceFilter = ReferenceFilter::create();
-#ifdef BLINK_SCALE_FILTERS_AT_RECORD_TIME
-            float zoom = style->effectiveZoom() * blink::deviceScaleFactor(renderer()->frame());
-#else
             float zoom = style->effectiveZoom();
-#endif
             referenceFilter->setAbsoluteTransform(AffineTransform().scale(zoom, zoom));
             referenceFilter->setLastEffect(ReferenceFilterBuilder::build(referenceFilter.get(), renderer(), referenceFilter->sourceGraphic(),
                 referenceOperation));