Format code blocks to multiple lines

Author: davidwengier

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/Formatting/CSharpOnTypeFormattingPass.cs

@@ -272,16 +272,6 @@ private static void CleanupSourceMappingStart(FormattingContext context, Range s
 
             if (newLineCount == 0)
             {
-                // If on type formatting is happening on a single line then we just clean up the start to one space
-                // so @{    throw null; } will be formatted to @{ throw null; }
-                // Ideally we'd put that across three lines, which is what normal formatting does, but since we
-                // can't control the cursor, that doesn't end well.
-                if (isOnType && sourceMappingRange.Start.Line == sourceMappingRange.End.Line)
-                {
-                    changes.Add(new TextChange(spanToReplace, " "));
-                    return;
-                }
-
                 newLineAdded = true;
                 newLineCount = 1;
             }

src/Razor/test/Microsoft.AspNetCore.Razor.LanguageServer.Test/Formatting/CodeDirectiveOnTypeFormattingTest.cs

@@ -397,7 +397,9 @@ await RunOnTypeFormattingTestAsync(
 ",
 expected: @"
 <div></div>
-@{ Debugger.Launch(); }
+@{
+    Debugger.Launch(); 
+}
 <div></div>
 ");
         }
@@ -419,7 +421,9 @@ await RunOnTypeFormattingTestAsync(
 ",
 expected: @"
 <div></div>
-@{ Debugger.Launch(); }
+@{
+    Debugger.Launch(); 
+}
 <div></div>
 ");
         }
@@ -441,7 +445,9 @@ await RunOnTypeFormattingTestAsync(
 ",
 expected: @"
 <div>
-    @{ Debugger.Launch(); }
+    @{
+        Debugger.Launch(); 
+    }
 </div>
 ");
         }