修复在Android O上创建快捷方式失败的问题；替换默认快捷方式图标

autojs/build.gradle

@@ -1,8 +1,8 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion '26.0.2'
+    compileSdkVersion 27
+    buildToolsVersion '27.0.3'
 
     defaultConfig {
         minSdkVersion 17

autojs/src/main/java/com/stardust/autojs/core/graphics/ScriptCanvas.java

@@ -227,16 +227,6 @@ public class ScriptCanvas {
         return mCanvas.clipPath(path);
     }
 
-    @Deprecated
-    public boolean clipRegion(Region region, Region.Op op) {
-        return mCanvas.clipRegion(region, op);
-    }
-
-    @Deprecated
-    public boolean clipRegion(Region region) {
-        return mCanvas.clipRegion(region);
-    }
-
     public DrawFilter getDrawFilter() {
         return mCanvas.getDrawFilter();
     }