Add format API

pkg/analysis_server/doc/api.html

Index: pkg/analysis_server/doc/api.html
diff --git a/pkg/analysis_server/doc/api.html b/pkg/analysis_server/doc/api.html
index fb5deb149067e993b5bb0976024ba71d70b38171..037bb8445dff74177d5c6ae7179e25118ce8822d 100644
--- a/pkg/analysis_server/doc/api.html
+++ b/pkg/analysis_server/doc/api.html
@@ -1416,7 +1416,66 @@ dt.typeDefinition {
       
       
       
-    <h3>Requests</h3><dl><dt class="request">edit.getAssists</dt><dd><div class="box"><pre>request: {
+      
+    <h3>Requests</h3><dl><dt class="request">edit.format</dt><dd><div class="box"><pre>request: {
+  "id": String
+  "method": "edit.format"
+  "params": {
+    "<b>file</b>": <a href="#type_FilePath">FilePath</a>
+    "<b>selectionOffset</b>": int
+    "<b>selectionLength</b>": int
+  }
+}</pre><br><pre>response: {
+  "id": String
+  "error": <span style="color:#999999">optional</span> <a href="#type_RequestError">RequestError</a>
+  "result": {
+    "<b>edits</b>": List&lt;<a href="#type_SourceEdit">SourceEdit</a>&gt;
+    "<b>selectionOffset</b>": int
+    "<b>selectionLength</b>": int
+  }
+}</pre></div>
+        <p>
+          Format the contents of a single file. The currently selected region of
+          text is passed in so that the selection can be preserved across the
+          formatting operation. The updated selection will be as close to
+          matching the original as possible, but whitespace at the beginning or
+          end of the selected region will be ignored.
+        </p>
+        
+        
+      <h4>Parameters</h4><dl><dt class="field"><b><i>file ( <a href="#type_FilePath">FilePath</a> )</i></b></dt><dd>
+            
+            <p>
+              The file containing the code to be formatted.
+            </p>
+          </dd><dt class="field"><b><i>selectionOffset ( int )</i></b></dt><dd>
+            
+            <p>
+              The offset of the current selection in the file.
+            </p>
+          </dd><dt class="field"><b><i>selectionLength ( int )</i></b></dt><dd>
+            
+            <p>
+              The length of the current selection in the file.
+            </p>
+          </dd></dl><h4>Returns</h4><dl><dt class="field"><b><i>edits ( List&lt;<a href="#type_SourceEdit">SourceEdit</a>&gt; )</i></b></dt><dd>
+            
+            <p>
+              The edit(s) to be applied in order to format the code. The list
+              will be empty if the code was already formatted (there are no
+              changes).
+            </p>
+          </dd><dt class="field"><b><i>selectionOffset ( int )</i></b></dt><dd>
+            
+            <p>
+              The offset of the selection after formatting the code.
+            </p>
+          </dd><dt class="field"><b><i>selectionLength ( int )</i></b></dt><dd>
+            
+            <p>
+              The length of the selection after formatting the code.
+            </p>
+          </dd></dl></dd><dt class="request">edit.getAssists</dt><dd><div class="box"><pre>request: {
   "id": String
   "method": "edit.getAssists"
   "params": {