WebVR: Ensure loading indicator starts hidden.

chrome/browser/android/vr_shell/ui_elements/loading_indicator.cc

Index: chrome/browser/android/vr_shell/ui_elements/loading_indicator.cc
diff --git a/chrome/browser/android/vr_shell/ui_elements/loading_indicator.cc b/chrome/browser/android/vr_shell/ui_elements/loading_indicator.cc
index f3c115f94e0e12113b05af3c54d6c829bb2ed348..7777c11ae1ac76e8d7d45ab1dc6aac0ac25309ff 100644
--- a/chrome/browser/android/vr_shell/ui_elements/loading_indicator.cc
+++ b/chrome/browser/android/vr_shell/ui_elements/loading_indicator.cc
@@ -16,7 +16,9 @@ static constexpr int kVisibilityTimeoutMs = 200;
 
 LoadingIndicator::LoadingIndicator(int preferred_width)
     : TexturedElement(preferred_width),
-      texture_(base::MakeUnique<LoadingIndicatorTexture>()) {}
+      texture_(base::MakeUnique<LoadingIndicatorTexture>()) {
+  set_visible(false);
+}
 
 LoadingIndicator::~LoadingIndicator() = default;