Update dart_style package to 1.1.0 in DEPS

Update Changelog to add this info, and to prepare for releasing -dev.65.0

Change-Id: Iaa6c0d917acb1132227352b422ef3939cda2a9f4
Reviewed-on: https://dart-review.googlesource.com/61926
Commit-Queue: William Hesse <whesse@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Reviewed-by: Bob Nystrom <rnystrom@google.com>

CHANGELOG.md

@@ -12,6 +12,8 @@
 
 #### Pub
 
+#### Dart2js
+
 #### Other Tools
 
 ### Core library changes
@@ -20,9 +22,16 @@
 
 ### Tool Changes
 
+#### dartfmt
+
+  * Add `--fix` to remove unneeded `new` and `const` keywords, and change `:`
+    to `=` before named parameter default values.
+  * Change formatting rules around static methods to uniformly format code with
+    and without `new` and `const`.
+
 #### Pub
 
- * Pub no longer supports running with `DART_VM_OPTIONS=--no-preview-dart2`.
+  * Pub no longer supports running with `DART_VM_OPTIONS=--no-preview-dart2`.
 
 ## 2.0.0-dev.64.1
 
@@ -52,8 +61,6 @@ allowed when `exp` has type `void`.
 [issue 33218]: https://github.com/dart-lang/sdk/issues/33218
 [issue 31278]: https://github.com/dart-lang/sdk/issues/31278
 
-#### Strong Mode
-
 ### Dart VM
 
 * The Dart VM now runs programs by default with Dart 2.0 semantics. The flag
@@ -81,8 +88,6 @@ allowed when `exp` has type `void`.
     temporary and only meant to help users in the migration process. The flag
     will go away in a future dev release, when we no longer support Dart 1.0.
 
-#### Other Tools
-
 ### Core library changes
 
 * `dart:core`

DEPS

@@ -77,7 +77,7 @@ vars = {
   #     minutes later.
   #
   # For more details, see https://github.com/dart-lang/sdk/issues/30164
-  "dart_style_tag": "1.0.14",  # Please see the note above before updating.
+  "dart_style_tag": "1.1.0",  # Please see the note above before updating.
 
   "dartdoc_tag" : "v0.20.1",
   "fixnum_tag": "0.10.5",