浮动小游戏已经基本搞好

新做了两个设置界面
一些bug修复和优化

fdBrowser/WebView2Data/EBWebView/WidevineCdm/4.10.2934.0/LICENSE

@@ -0,0 +1,8 @@
+Google LLC and its affiliates ("Google") own all legal right, title and
+    interest in and to the content decryption module software ("Software") and
+    related documentation, including any intellectual property rights in the
+    Software. You may not use, modify, sell, or otherwise distribute the Software
+    without a separate license agreement with Google.  The Software is not open
+    source software.
+    If you are interested in licensing the Software, please contact
+    www.widevine.com

fdBrowser/WebView2Data/EBWebView/WidevineCdm/4.10.2934.0/_metadata/verified_contents.json

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+[{"description":"treehash per file","signed_content":{"payload":"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","signatures":[{"header":{"kid":"publisher"},"protected":"eyJhbGciOiJSUzI1NiJ9","signature":"chpnm21Btn_jlxXOZ7Wa9VQyBP_PCmXmP6k_geY8hKAC9qkSd3u0gaEOELs8j3u4tBXYUPLpccEzdOzljW14ArWW311iI3ddKO1d7Zf5a0Vq9jMIx7bCDmTFlJTeArbotIfSBfHCxjjIq43pDIstvBwcBwLt5N9t67pKIXlIneI"},{"header":{"kid":"webstore"},"protected":"eyJhbGciOiJSUzI1NiJ9","signature":"fq8ckcihqlPYI_SIeRQHqqmHRhBRJ5-qVcY5D7gZANYU8LJAcER9tCN0KohnCCahkiGFbiks5DbNyv0tSRzbPowSLunr2Q4X-AHG13Bb1MCeXLdkZT-71fXiIXutmo0sMyexeBzfs6gGLGzcnyoULfFV1d9aksu8-DPki9hDGua4j3NTaPc-va3FS7laxEsAx3m7bjj1U9QFrt_cMzLwfljHa5MdKDplIu5KMcYNWwCYEfQqu7bnOW3fpF3a0WuFHC2nucHeujXgev_sdj0pBXyWyclThXTrVwjl45GQjcsojs6onR0tyR9OSajsRS78FkXXQHt8hG7QlLNcZ0hDEw"}]}}]

fdBrowser/WebView2Data/EBWebView/WidevineCdm/4.10.2934.0/manifest.json

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+{
+  "manifest_version": 2,
+  "update_url": "https://clients2.google.com/service/update2/crx",
+  "name": "WidevineCdm",
+  "description": "Widevine Content Decryption Module",
+  "version": "4.10.2934.0",
+  "minimum_chrome_version": "68.0.3430.0",
+  "x-cdm-module-versions": "4",
+  "x-cdm-interface-versions": "10",
+  "x-cdm-host-versions": "10",
+  "x-cdm-codecs": "vp8,vp09,avc1,av01",
+  "x-cdm-persistent-license-support": true,
+  "x-cdm-supported-encryption-schemes": [
+    "cenc",
+    "cbcs"
+  ],
+  "icons": {
+    "16": "imgs/icon-128x128.png",
+    "128": "imgs/icon-128x128.png"
+  },
+  "platforms": [
+    {
+      "os": "win",
+      "arch": "x64",
+      "sub_package_path": "_platform_specific/win_x64/"
+    },
+    {
+      "os": "win",
+      "arch": "x86",
+      "sub_package_path": "_platform_specific/win_x86/"
+    },
+    {
+      "os": "win",
+      "arch": "arm64",
+      "sub_package_path": "_platform_specific/win_arm64/"
+    }
+  ],
+  "accept_arch": [
+    "x64",
+    "x86_64",
+    "x86_64h"
+  ]
+}