Fix Views blue button's blurry text on Aura.

ui/views/controls/button/label_button.cc

Index: ui/views/controls/button/label_button.cc
diff --git a/ui/views/controls/button/label_button.cc b/ui/views/controls/button/label_button.cc
index 901dbf4063f64c37de117ba5ec34ca68597219ba..ae4ffe05311dc2795415d21bba145d0f5b13575b 100644
--- a/ui/views/controls/button/label_button.cc
+++ b/ui/views/controls/button/label_button.cc
@@ -257,10 +257,6 @@ void LabelButton::GetExtraParams(ui::NativeTheme::ExtraParams* params) const {
   params->button.background_color = label()->background_color();
 }
 
-void LabelButton::UpdateImage() {
-  image_->SetImage(GetImage(state()));
-}
-
 void LabelButton::ResetColorsFromNativeTheme() {
   const ui::NativeTheme* theme = GetNativeTheme();
   SkColor colors[STATE_COUNT] = {
@@ -277,9 +273,6 @@ void LabelButton::ResetColorsFromNativeTheme() {
                           theme == ui::NativeThemeWin::instance());
 #endif
 
-  label_->SetBackgroundColor(theme->GetSystemColor(
-      ui::NativeTheme::kColorId_ButtonBackgroundColor));
-
   // Use hardcoded colors for inverted color scheme support and STYLE_BUTTON.
   if (gfx::IsInvertedColorScheme()) {
     constant_text_color = true;
@@ -290,6 +283,8 @@ void LabelButton::ResetColorsFromNativeTheme() {
   } else if (style() == STYLE_BUTTON) {
     constant_text_color = true;
     colors[STATE_NORMAL] = kStyleButtonTextColor;
+    label_->SetBackgroundColor(theme->GetSystemColor(
+        ui::NativeTheme::kColorId_ButtonBackgroundColor));
     label_->SetAutoColorReadabilityEnabled(false);
     label_->SetShadowColors(kStyleButtonShadowColor, kStyleButtonShadowColor);
     label_->SetShadowOffset(0, 1);
@@ -306,6 +301,10 @@ void LabelButton::ResetColorsFromNativeTheme() {
   }
 }
 
+void LabelButton::UpdateImage() {
+  image_->SetImage(GetImage(state()));
+}
+
 void LabelButton::StateChanged() {
   const gfx::Size previous_image_size(image_->GetPreferredSize());
   UpdateImage();