DisplayList lifecycle changes

 Bug: 13360343
 Change DisplayList to be more forgiving with weaker lifecycle
 requirements. Is more self-managed with a strong reference
 to the renderer it needs

 Also fix naming mismatch

Change-Id: I5c89453a72a52954f6f959f0846199705dbb6476
diff --git a/libs/hwui/renderthread/CanvasContext.cpp b/libs/hwui/renderthread/CanvasContext.cpp
index 0568851..ce66d8f 100644
--- a/libs/hwui/renderthread/CanvasContext.cpp
+++ b/libs/hwui/renderthread/CanvasContext.cpp
@@ -373,7 +373,7 @@
     mCanvas->setViewport(width, height);
 }
 
-void CanvasContext::swapDisplayListData(DisplayList* displayList, DisplayListData* newData) {
+void CanvasContext::setDisplayListData(DisplayList* displayList, DisplayListData* newData) {
     displayList->setData(newData);
 }
 
diff --git a/libs/hwui/renderthread/CanvasContext.h b/libs/hwui/renderthread/CanvasContext.h
index 2c9348c..649ffb6 100644
--- a/libs/hwui/renderthread/CanvasContext.h
+++ b/libs/hwui/renderthread/CanvasContext.h
@@ -63,7 +63,7 @@
     bool initialize(EGLNativeWindowType window);
     void updateSurface(EGLNativeWindowType window);
     void setup(int width, int height);
-    void swapDisplayListData(DisplayList* displayList, DisplayListData* newData);
+    void setDisplayListData(DisplayList* displayList, DisplayListData* newData);
     void processLayerUpdates(const Vector<DeferredLayerUpdater*>* layerUpdaters);
     void drawDisplayList(DisplayList* displayList, Rect* dirty);
     void destroyCanvas();
diff --git a/libs/hwui/renderthread/RenderProxy.cpp b/libs/hwui/renderthread/RenderProxy.cpp
index c3bf404..200c21f 100644
--- a/libs/hwui/renderthread/RenderProxy.cpp
+++ b/libs/hwui/renderthread/RenderProxy.cpp
@@ -117,14 +117,14 @@
     post(task);
 }
 
-CREATE_BRIDGE3(swapDisplayListData, CanvasContext* context, DisplayList* displayList,
+CREATE_BRIDGE3(setDisplayListData, CanvasContext* context, DisplayList* displayList,
         DisplayListData* newData) {
-    args->context->swapDisplayListData(args->displayList, args->newData);
+    args->context->setDisplayListData(args->displayList, args->newData);
     return NULL;
 }
 
-void RenderProxy::swapDisplayListData(DisplayList* displayList, DisplayListData* newData) {
-    SETUP_TASK(swapDisplayListData);
+void RenderProxy::setDisplayListData(DisplayList* displayList, DisplayListData* newData) {
+    SETUP_TASK(setDisplayListData);
     args->context = mContext;
     args->displayList = displayList;
     args->newData = newData;
diff --git a/libs/hwui/renderthread/RenderProxy.h b/libs/hwui/renderthread/RenderProxy.h
index 0934b98..83a8a8f 100644
--- a/libs/hwui/renderthread/RenderProxy.h
+++ b/libs/hwui/renderthread/RenderProxy.h
@@ -60,7 +60,7 @@
     ANDROID_API bool initialize(EGLNativeWindowType window);
     ANDROID_API void updateSurface(EGLNativeWindowType window);
     ANDROID_API void setup(int width, int height);
-    ANDROID_API void swapDisplayListData(DisplayList* displayList, DisplayListData* newData);
+    ANDROID_API void setDisplayListData(DisplayList* displayList, DisplayListData* newData);
     ANDROID_API void drawDisplayList(DisplayList* displayList,
             int dirtyLeft, int dirtyTop, int dirtyRight, int dirtyBottom);
     ANDROID_API void destroyCanvas();