From 0c48b5633d1eea77685546564f83096529510092 Mon Sep 17 00:00:00 2001
From: Kartikaya Gupta <kgupta@mozilla.com>
Date: Fri, 8 Aug 2014 18:15:38 -0400
Subject: [PATCH] Bug 1050797 - Remove some dead code. r=rnewman

---
 mobile/android/base/gfx/LayerRenderer.java | 49 ----------------------
 1 file changed, 49 deletions(-)

diff --git a/mobile/android/base/gfx/LayerRenderer.java b/mobile/android/base/gfx/LayerRenderer.java
index 650648fbceb1..975753c64be0 100644
--- a/mobile/android/base/gfx/LayerRenderer.java
+++ b/mobile/android/base/gfx/LayerRenderer.java
@@ -543,45 +543,6 @@ public class LayerRenderer implements Tabs.OnTabsChangedListener {
             }
         }
 
-        /** Retrieves the bounds for the layer, rounded in such a way that it
-         * can be used as a mask for something that will render underneath it.
-         * This will round the bounds inwards, but stretch the mask towards any
-         * near page edge, where near is considered to be 'within 2 pixels'.
-         * Returns null if the given layer is null.
-         */
-        private Rect getMaskForLayer(Layer layer) {
-            if (layer == null) {
-                return null;
-            }
-
-            RectF bounds = RectUtils.contract(layer.getBounds(mPageContext), 1.0f, 1.0f);
-            Rect mask = RectUtils.roundIn(bounds);
-
-            // If the mask is within two pixels of any page edge, stretch it over
-            // that edge. This is to avoid drawing thin slivers when masking
-            // layers.
-            if (mask.top <= 2) {
-                mask.top = -1;
-            }
-            if (mask.left <= 2) {
-                mask.left = -1;
-            }
-
-            // Because we're drawing relative to the page-rect, we only need to
-            // take into account its width and height (and not its origin)
-            int pageRight = mPageRect.width();
-            int pageBottom = mPageRect.height();
-
-            if (mask.right >= pageRight - 2) {
-                mask.right = pageRight + 1;
-            }
-            if (mask.bottom >= pageBottom - 2) {
-                mask.bottom = pageBottom + 1;
-            }
-
-            return mask;
-        }
-
         private void clear(int color) {
             GLES20.glClearColor(((color >> 16) & 0xFF) / 255.0f,
                                 ((color >> 8) & 0xFF) / 255.0f,
@@ -613,16 +574,6 @@ public class LayerRenderer implements Tabs.OnTabsChangedListener {
             GLES20.glDisable(GLES20.GL_SCISSOR_TEST);
         }
 
-        // Draws the layer the client added to us.
-        void drawRootLayer() {
-            Layer rootLayer = mView.getLayerClient().getRoot();
-            if (rootLayer == null) {
-                return;
-            }
-
-            rootLayer.draw(mPageContext);
-        }
-
         @JNITarget
         public void drawForeground() {
             // Any GL state which is changed here must be restored in