Normalize all line endings to LF

And force shader code to always use LF endings.

Post merge, there were a number of files that crept in with CRLF endings.

Some Tint end-to-end tests take objection to CRLF endings.

CRLF endings can be detected with:

```
git grep -I --files-with-matches --perl-regexp '\r' HEAD
```

And fixed with:

```
find . -type f -exec dos2unix {} \;
```

Bug: dawn:1339
Change-Id: Iee054bafd15875de744b86e28393cd8229bd3cfa
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/86140
Kokoro-Run: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
diff --git a/CMakeSettings.json b/CMakeSettings.json
index ee3ee56..3eb93c2 100644
--- a/CMakeSettings.json
+++ b/CMakeSettings.json
@@ -1,100 +1,100 @@
-{

-  "configurations": [

-    {

-      "name": "x64-Debug",

-      "generator": "Ninja",

-      "configurationType": "Debug",

-      "inheritEnvironments": [ "msvc_x64_x64" ],

-      "buildRoot": "${projectDir}\\out\\build\\${name}",

-      "installRoot": "${projectDir}\\out\\install\\${name}",

-      "cmakeCommandArgs": "",

-      "buildCommandArgs": "",

-      "ctestCommandArgs": "",

-      "variables": []

-    },

-    {

-      "name": "x64-Release",

-      "generator": "Ninja",

-      "configurationType": "RelWithDebInfo",

-      "buildRoot": "${projectDir}\\out\\build\\${name}",

-      "installRoot": "${projectDir}\\out\\install\\${name}",

-      "cmakeCommandArgs": "",

-      "buildCommandArgs": "",

-      "ctestCommandArgs": "",

-      "inheritEnvironments": [ "msvc_x64_x64" ],

-      "variables": []

-    },

-    {

-      "name": "x86-Debug",

-      "generator": "Ninja",

-      "configurationType": "Debug",

-      "buildRoot": "${projectDir}\\out\\build\\${name}",

-      "installRoot": "${projectDir}\\out\\install\\${name}",

-      "cmakeCommandArgs": "",

-      "buildCommandArgs": "",

-      "ctestCommandArgs": "",

-      "inheritEnvironments": [ "msvc_x86" ],

-      "variables": []

-    },

-    {

-      "name": "x86-Release",

-      "generator": "Ninja",

-      "configurationType": "RelWithDebInfo",

-      "buildRoot": "${projectDir}\\out\\build\\${name}",

-      "installRoot": "${projectDir}\\out\\install\\${name}",

-      "cmakeCommandArgs": "",

-      "buildCommandArgs": "",

-      "ctestCommandArgs": "",

-      "inheritEnvironments": [ "msvc_x86" ],

-      "variables": []

-    },

-    {

-      "name": "x64-Clang-Debug",

-      "generator": "Ninja",

-      "configurationType": "Debug",

-      "buildRoot": "${projectDir}\\out\\build\\${name}",

-      "installRoot": "${projectDir}\\out\\install\\${name}",

-      "cmakeCommandArgs": "",

-      "buildCommandArgs": "",

-      "ctestCommandArgs": "",

-      "inheritEnvironments": [ "clang_cl_x64_x64" ],

-      "variables": []

-    },

-    {

-      "name": "x64-Clang-Release",

-      "generator": "Ninja",

-      "configurationType": "RelWithDebInfo",

-      "buildRoot": "${projectDir}\\out\\build\\${name}",

-      "installRoot": "${projectDir}\\out\\install\\${name}",

-      "cmakeCommandArgs": "",

-      "buildCommandArgs": "",

-      "ctestCommandArgs": "",

-      "inheritEnvironments": [ "clang_cl_x64_x64" ],

-      "variables": []

-    },

-    {

-      "name": "x86-Clang-Debug",

-      "generator": "Ninja",

-      "configurationType": "Debug",

-      "buildRoot": "${projectDir}\\out\\build\\${name}",

-      "installRoot": "${projectDir}\\out\\install\\${name}",

-      "cmakeCommandArgs": "",

-      "buildCommandArgs": "",

-      "ctestCommandArgs": "",

-      "inheritEnvironments": [ "clang_cl_x86" ],

-      "variables": []

-    },

-    {

-      "name": "x86-Clang-Release",

-      "generator": "Ninja",

-      "configurationType": "RelWithDebInfo",

-      "buildRoot": "${projectDir}\\out\\build\\${name}",

-      "installRoot": "${projectDir}\\out\\install\\${name}",

-      "cmakeCommandArgs": "",

-      "buildCommandArgs": "",

-      "ctestCommandArgs": "",

-      "inheritEnvironments": [ "clang_cl_x86" ],

-      "variables": []

-    }

-  ]

-}
\ No newline at end of file
+{
+  "configurations": [
+    {
+      "name": "x64-Debug",
+      "generator": "Ninja",
+      "configurationType": "Debug",
+      "inheritEnvironments": ["msvc_x64_x64"],
+      "buildRoot": "${projectDir}\\out\\build\\${name}",
+      "installRoot": "${projectDir}\\out\\install\\${name}",
+      "cmakeCommandArgs": "",
+      "buildCommandArgs": "",
+      "ctestCommandArgs": "",
+      "variables": []
+    },
+    {
+      "name": "x64-Release",
+      "generator": "Ninja",
+      "configurationType": "RelWithDebInfo",
+      "buildRoot": "${projectDir}\\out\\build\\${name}",
+      "installRoot": "${projectDir}\\out\\install\\${name}",
+      "cmakeCommandArgs": "",
+      "buildCommandArgs": "",
+      "ctestCommandArgs": "",
+      "inheritEnvironments": ["msvc_x64_x64"],
+      "variables": []
+    },
+    {
+      "name": "x86-Debug",
+      "generator": "Ninja",
+      "configurationType": "Debug",
+      "buildRoot": "${projectDir}\\out\\build\\${name}",
+      "installRoot": "${projectDir}\\out\\install\\${name}",
+      "cmakeCommandArgs": "",
+      "buildCommandArgs": "",
+      "ctestCommandArgs": "",
+      "inheritEnvironments": ["msvc_x86"],
+      "variables": []
+    },
+    {
+      "name": "x86-Release",
+      "generator": "Ninja",
+      "configurationType": "RelWithDebInfo",
+      "buildRoot": "${projectDir}\\out\\build\\${name}",
+      "installRoot": "${projectDir}\\out\\install\\${name}",
+      "cmakeCommandArgs": "",
+      "buildCommandArgs": "",
+      "ctestCommandArgs": "",
+      "inheritEnvironments": ["msvc_x86"],
+      "variables": []
+    },
+    {
+      "name": "x64-Clang-Debug",
+      "generator": "Ninja",
+      "configurationType": "Debug",
+      "buildRoot": "${projectDir}\\out\\build\\${name}",
+      "installRoot": "${projectDir}\\out\\install\\${name}",
+      "cmakeCommandArgs": "",
+      "buildCommandArgs": "",
+      "ctestCommandArgs": "",
+      "inheritEnvironments": ["clang_cl_x64_x64"],
+      "variables": []
+    },
+    {
+      "name": "x64-Clang-Release",
+      "generator": "Ninja",
+      "configurationType": "RelWithDebInfo",
+      "buildRoot": "${projectDir}\\out\\build\\${name}",
+      "installRoot": "${projectDir}\\out\\install\\${name}",
+      "cmakeCommandArgs": "",
+      "buildCommandArgs": "",
+      "ctestCommandArgs": "",
+      "inheritEnvironments": ["clang_cl_x64_x64"],
+      "variables": []
+    },
+    {
+      "name": "x86-Clang-Debug",
+      "generator": "Ninja",
+      "configurationType": "Debug",
+      "buildRoot": "${projectDir}\\out\\build\\${name}",
+      "installRoot": "${projectDir}\\out\\install\\${name}",
+      "cmakeCommandArgs": "",
+      "buildCommandArgs": "",
+      "ctestCommandArgs": "",
+      "inheritEnvironments": ["clang_cl_x86"],
+      "variables": []
+    },
+    {
+      "name": "x86-Clang-Release",
+      "generator": "Ninja",
+      "configurationType": "RelWithDebInfo",
+      "buildRoot": "${projectDir}\\out\\build\\${name}",
+      "installRoot": "${projectDir}\\out\\install\\${name}",
+      "cmakeCommandArgs": "",
+      "buildCommandArgs": "",
+      "ctestCommandArgs": "",
+      "inheritEnvironments": ["clang_cl_x86"],
+      "variables": []
+    }
+  ]
+}