cc: PaintTimeCounter display on the HudLayer in continuous painting mode

cc/layer_tree_debug_state.cc

Index: cc/layer_tree_debug_state.cc
diff --git a/cc/layer_tree_debug_state.cc b/cc/layer_tree_debug_state.cc
index 9343f693b9a36334da36053ad360ef1af3c39b24..4e1a2ff1bda9338e69dfdacfc094abe8afab4005 100644
--- a/cc/layer_tree_debug_state.cc
+++ b/cc/layer_tree_debug_state.cc
@@ -25,7 +25,7 @@ LayerTreeDebugState::~LayerTreeDebugState() {
 }
 
 bool LayerTreeDebugState::showHudInfo() const {
-    return showFPSCounter || showPlatformLayerTree || showHudRects();
+    return showFPSCounter || showPlatformLayerTree || continuousPainting || showHudRects();
 }
 
 bool LayerTreeDebugState::showHudRects() const {
@@ -33,7 +33,7 @@ bool LayerTreeDebugState::showHudRects() const {
 }
 
 bool LayerTreeDebugState::hudNeedsFont() const {
-    return showFPSCounter || showPlatformLayerTree;
+    return showFPSCounter || showPlatformLayerTree || continuousPainting;
 }
 
 bool LayerTreeDebugState::equal(const LayerTreeDebugState& a, const LayerTreeDebugState& b) {