LibGUI+Everywhere: Rename the 'style' frame property to 'frame_style'

'set_frame_style' is what Frame itself uses to set the value, and a
significant number of GML files use 'frame_style' instead of just
'style', so let's switch to it and use it everywhere consistently.

Userland/Applications/Browser/Tab.gml

@@ -13,7 +13,7 @@
 
     @GUI::Frame {
         name: "webdriver_banner"
-        style: "SunkenPanel"
+        frame_style: "SunkenPanel"
         preferred_height: "shrink"
         foreground_role: "TooltipText"
         background_role: "Tooltip"

Userland/Applications/ClockSettings/ClockSettingsWidget.gml

@@ -63,7 +63,7 @@
             }
 
             @GUI::Label {
-                style: "SunkenContainer"
+                frame_style: "SunkenContainer"
                 name: "clock_preview"
                 text: "12:34:56"
             }

Userland/Applications/DisplaySettings/FontSettings.gml

@@ -19,7 +19,7 @@
 
         @GUI::Label {
             background_role: "Base"
-            style: "SunkenContainer"
+            frame_style: "SunkenContainer"
             fill_with_background_color: true
             name: "default_font_label"
         }
@@ -45,7 +45,7 @@
 
         @GUI::Label {
             background_role: "Base"
-            style: "SunkenContainer"
+            frame_style: "SunkenContainer"
             fill_with_background_color: true
             name: "window_title_font_label"
         }
@@ -71,7 +71,7 @@
 
         @GUI::Label {
             background_role: "Base"
-            style: "SunkenContainer"
+            frame_style: "SunkenContainer"
             fill_with_background_color: true
             name: "fixed_width_font_label"
         }

Userland/Applications/FontEditor/FontPreviewWindow.gml

@@ -8,7 +8,7 @@
         layout: @GUI::VerticalBoxLayout {
             margins: [4]
         }
-        style: "SunkenBox"
+        frame_style: "SunkenBox"
 
         @GUI::Label {
             name: "preview_label"

Userland/Demos/WidgetGallery/GalleryGML/BasicsTab.gml

@@ -17,7 +17,7 @@
 
             @GUI::Frame {
                 name: "label_frame"
-                style: "SunkenPanel"
+                frame_style: "SunkenPanel"
                 layout: @GUI::VerticalBoxLayout {
                     margins: [3, 4]
                 }

Userland/Demos/WidgetGallery/GalleryGML/SlidersTab.gml

@@ -35,7 +35,7 @@
         @GUI::HorizontalSeparator {}
 
         @GUI::Frame {
-            style: "SunkenPanel"
+            frame_style: "SunkenPanel"
             preferred_height: "fit"
             layout: @GUI::VerticalBoxLayout {
                 margins: [1]

Userland/DevTools/HackStudio/Dialogs/NewProjectDialog.gml

@@ -18,7 +18,7 @@
     @GUI::Label {
         name: "description_label"
         text_alignment: "CenterLeft"
-        style: "SunkenContainer"
+        frame_style: "SunkenContainer"
         max_height: 24
     }
 
@@ -73,7 +73,7 @@
             name: "full_path_label"
             text_alignment: "CenterLeft"
             text: ""
-            style: "SunkenContainer"
+            frame_style: "SunkenContainer"
             max_height: 22
         }
     }

Userland/Libraries/LibGUI/EmojiInputDialog.gml

@@ -23,7 +23,6 @@
 
     @GUI::ScrollableContainerWidget {
         name: "scrollable_container"
-
         content_widget: @GUI::Widget {
             name: "emojis"
             layout: @GUI::VerticalBoxLayout {}

Userland/Libraries/LibGUI/Frame.cpp

@@ -19,7 +19,7 @@ Frame::Frame()
 {
     set_frame_style(Gfx::FrameStyle::SunkenContainer);
 
-    REGISTER_ENUM_PROPERTY("style", frame_style, set_frame_style, Gfx::FrameStyle,
+    REGISTER_ENUM_PROPERTY("frame_style", frame_style, set_frame_style, Gfx::FrameStyle,
         { Gfx::FrameStyle::NoFrame, "NoFrame" },
         { Gfx::FrameStyle::Window, "Window" },
         { Gfx::FrameStyle::Plain, "Plain" },