Do not log an error about ro.sf.lcd_density on emulators

The code already has all support, but still
logs an error.

Bug: 258856313
Test: boot emulator, check logcat
Change-Id: I69630586ca234db21ea1fbe0d70bbe21155f0b4d
Signed-off-by: Roman Kiryanov <rkir@google.com>
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index a4fb0dc..59ed805 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -310,8 +310,9 @@
         mCompositionEngine(mFactory.createCompositionEngine()),
         mHwcServiceName(base::GetProperty("debug.sf.hwc_service_name"s, "default"s)),
         mTunnelModeEnabledReporter(sp<TunnelModeEnabledReporter>::make()),
-        mInternalDisplayDensity(getDensityFromProperty("ro.sf.lcd_density", true)),
         mEmulatedDisplayDensity(getDensityFromProperty("qemu.sf.lcd_density", false)),
+        mInternalDisplayDensity(
+                getDensityFromProperty("ro.sf.lcd_density", !mEmulatedDisplayDensity)),
         mPowerAdvisor(std::make_unique<Hwc2::impl::PowerAdvisor>(*this)),
         mWindowInfosListenerInvoker(sp<WindowInfosListenerInvoker>::make()) {
     ALOGI("Using HWComposer service: %s", mHwcServiceName.c_str());