Remove visible viewport dependency in CompositorView

chrome/android/java/src/org/chromium/chrome/browser/compositor/layouts/LayoutProvider.java

Index: chrome/android/java/src/org/chromium/chrome/browser/compositor/layouts/LayoutProvider.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/compositor/layouts/LayoutProvider.java b/chrome/android/java/src/org/chromium/chrome/browser/compositor/layouts/LayoutProvider.java
index 7805363f24f683ca115864c8f32d245564077b05..9a20a12d0a0ba348388200f6b2e1c1a2561c5a06 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/compositor/layouts/LayoutProvider.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/compositor/layouts/LayoutProvider.java
@@ -28,16 +28,14 @@ public interface LayoutProvider {
     /**
      * @param rect RectF instance to be used to store the result and return. If null, it uses a new
      *             RectF instance.
-     * @return The rectangle of the layout in its View in dp.
      */
-    RectF getViewportDp(RectF rect);
+    void getViewportDp(RectF rect);
 
     /**
      * @param rect Rect instance to be used to store the result and return. If null, it uses a new
      *             Rect instance.
-     * @return The rectangle of the layout in its View in pixels.
      */
-    Rect getViewportPixel(Rect rect);
+    void getViewportPixel(Rect rect);
 
     /**
      * @return The manager in charge of handling fullscreen changes.
@@ -49,7 +47,6 @@ public interface LayoutProvider {
      * it and return it.
      *
      * @param viewport          A viewport in which to display content.
-     * @param contentViewport   The visible section of the viewport.
      * @param layerTitleCache   A layer title cache.
      * @param tabContentManager A tab content manager.
      * @param resourceManager   A resource manager.
@@ -57,7 +54,7 @@ public interface LayoutProvider {
      * @return                  A {@link SceneLayer} that represents the content for this
      *                          {@link Layout}.
      */
-    SceneLayer getUpdatedActiveSceneLayer(Rect viewport, Rect contentViewport,
-            LayerTitleCache layerTitleCache, TabContentManager tabContentManager,
-            ResourceManager resourceManager, ChromeFullscreenManager fullscreenManager);
+    SceneLayer getUpdatedActiveSceneLayer(Rect viewport, LayerTitleCache layerTitleCache,
+            TabContentManager tabContentManager, ResourceManager resourceManager,
+            ChromeFullscreenManager fullscreenManager);
 }