www/firefox: update to 57.0 (marketed as "Firefox Quantum")

Not a MFH candidate due to POLA violation per redesigned UI, broken
legacy addons and auto-reviewed new addons.

Changes:	https://www.mozilla.org/firefox/57.0/releasenotes/
PR:		222693
Tested by:	pi, tobik, TrueOS

1 files changed, 0 insertions, 49 deletions

diff --git a/www/firefox/files/patch-bug1395138 b/www/firefox/files/patch-bug1395138
deleted file mode 100644
index 5422a708ab5c..000000000000
--- a/www/firefox/files/patch-bug1395138
+++ /dev/null
@@ -1,49 +0,0 @@
-commit 8ab8a207d511
-Author: Jamie Nicol <jnicol@mozilla.com>
-Date:   Mon Oct 9 17:48:59 2017 +0100
-
-    Bug 1395138 - Hold reference to layers in ContainerLayerComposite::mPrepared. r=mattwoodrow, a=sledru
-    
-    MozReview-Commit-ID: 6qUDRnRcFAw
----
- gfx/layers/composite/ContainerLayerComposite.cpp | 9 +++++----
- 1 file changed, 5 insertions(+), 4 deletions(-)
-
-diff --git gfx/layers/composite/ContainerLayerComposite.cpp gfx/layers/composite/ContainerLayerComposite.cpp
-index aad2993629fc..28d9e79925a0 100755
---- gfx/layers/composite/ContainerLayerComposite.cpp
-+++ gfx/layers/composite/ContainerLayerComposite.cpp
-@@ -161,12 +161,12 @@ static gfx::IntRect ContainerVisibleRect(ContainerT* aContainer)
- /* all of the per-layer prepared data we need to maintain */
- struct PreparedLayer
- {
--  PreparedLayer(LayerComposite *aLayer,
-+  PreparedLayer(Layer *aLayer,
-                 RenderTargetIntRect aClipRect,
-                 Maybe<gfx::Polygon>&& aGeometry)
-   : mLayer(aLayer), mClipRect(aClipRect), mGeometry(Move(aGeometry)) {}
- 
--  LayerComposite* mLayer;
-+  RefPtr<Layer> mLayer;
-   RenderTargetIntRect mClipRect;
-   Maybe<Polygon> mGeometry;
- };
-@@ -230,7 +230,8 @@ ContainerPrepare(ContainerT* aContainer,
-     CULLING_LOG("Preparing sublayer %p\n", layerToRender->GetLayer());
- 
-     layerToRender->Prepare(clipRect);
--    aContainer->mPrepared->mLayers.AppendElement(PreparedLayer(layerToRender, clipRect,
-+    aContainer->mPrepared->mLayers.AppendElement(PreparedLayer(layerToRender->GetLayer(),
-+                                                               clipRect,
-                                                                Move(layer.geometry)));
-   }
- 
-@@ -408,7 +409,7 @@ RenderLayers(ContainerT* aContainer, LayerManagerComposite* aManager,
-     PreparedLayer& preparedData = aContainer->mPrepared->mLayers[i];
- 
-     const gfx::IntRect clipRect = preparedData.mClipRect.ToUnknownRect();
--    LayerComposite* layerToRender = preparedData.mLayer;
-+    LayerComposite* layerToRender = static_cast<LayerComposite*>(preparedData.mLayer->ImplData());
-     const Maybe<gfx::Polygon>& childGeometry = preparedData.mGeometry;
- 
-     Layer* layer = layerToRender->GetLayer();