Add TextureView list to dumpsys gfxinfo

Test: dumpsys gfxinfo looking at a textureview
Change-Id: I57bffad773ef62bfd96998341c5f050c6a87ebde
diff --git a/libs/hwui/renderthread/RenderThread.cpp b/libs/hwui/renderthread/RenderThread.cpp
index eb28c08..c740074 100644
--- a/libs/hwui/renderthread/RenderThread.cpp
+++ b/libs/hwui/renderthread/RenderThread.cpp
@@ -357,7 +357,15 @@
 
     String8 cachesOutput;
     mCacheManager->dumpMemoryUsage(cachesOutput, mRenderState);
-    dprintf(fd, "\nPipeline=%s\n%s\n", pipelineToString(), cachesOutput.string());
+    dprintf(fd, "\nPipeline=%s\n%s", pipelineToString(), cachesOutput.string());
+    for (auto&& context : mCacheManager->mCanvasContexts) {
+        context->visitAllRenderNodes([&](const RenderNode& node) {
+            if (node.isTextureView()) {
+                dprintf(fd, "TextureView: %dx%d\n", node.getWidth(), node.getHeight());
+            }
+        });
+    }
+    dprintf(fd, "\n");
 }
 
 void RenderThread::getMemoryUsage(size_t* cpuUsage, size_t* gpuUsage) {