Set contents texture manager's limit to something reasonable

cc/layer_tree_host.cc

Index: cc/layer_tree_host.cc
diff --git a/cc/layer_tree_host.cc b/cc/layer_tree_host.cc
index cc58a9f8056c569abca0928c37e0490af58cca2c..cb8e50b4caf6baad5e404d618fac59c8bfc36df5 100644
--- a/cc/layer_tree_host.cc
+++ b/cc/layer_tree_host.cc
@@ -175,7 +175,7 @@ void LayerTreeHost::initializeRenderer()
     // Update m_settings based on partial update capability.
     m_settings.maxPartialTextureUpdates = min(m_settings.maxPartialTextureUpdates, m_proxy->maxPartialTextureUpdates());
 
-    m_contentsTextureManager = PrioritizedResourceManager::create(0, m_proxy->rendererCapabilities().maxTextureSize, Renderer::ContentPool, m_proxy.get());
+    m_contentsTextureManager = PrioritizedResourceManager::create(Renderer::ContentPool, m_proxy.get());
     m_surfaceMemoryPlaceholder = m_contentsTextureManager->createTexture(gfx::Size(), GL_RGBA);
 
     m_rendererInitialized = true;