Update PipClose to PipExpand.

PIP_CLOSE is being renamed to PIP_EXPAND. Frontend updated so
transition can still be displayed.

Bug: b/199882679

Test: run a trace and expand pip. Generate tags to check they have
displayed correctly.

Change-Id: I3e13f417d2784f4b1d56d7e3f73cfafbf788766b

tools/winscope/src/flickerlib/tags/Tag.ts

@@ -22,7 +22,7 @@ const transitionTypeMap = new Map([
   ['ROTATION', TransitionType.ROTATION],
   ['PIP_ENTER', TransitionType.PIP_ENTER],
   ['PIP_RESIZE', TransitionType.PIP_RESIZE],
-  ['PIP_CLOSE', TransitionType.PIP_CLOSE],
+  ['PIP_EXPAND', TransitionType.PIP_EXPAND],
   ['PIP_EXIT', TransitionType.PIP_EXIT],
   ['APP_LAUNCH', TransitionType.APP_LAUNCH],
   ['APP_CLOSE', TransitionType.APP_CLOSE],

tools/winscope/src/flickerlib/tags/TransitionType.ts

@@ -18,7 +18,7 @@ enum TransitionType {
   ROTATION = 'ROTATION',
   PIP_ENTER = 'PIP_ENTER',
   PIP_RESIZE ='PIP_RESIZE',
-  PIP_CLOSE = 'PIP_CLOSE',
+  PIP_EXPAND = 'PIP_EXPAND',
   PIP_EXIT = 'PIP_EXIT',
   APP_LAUNCH = 'APP_LAUNCH',
   APP_CLOSE = 'APP_CLOSE',

tools/winscope/src/utils/consts.js

@@ -52,7 +52,7 @@ const transitionMap = new Map([
   [TransitionType.ROTATION, {desc: 'Rotation', color: '#9900ffff'}],
   [TransitionType.PIP_ENTER, {desc: 'Entering PIP mode', color: '#4a86e8ff'}],
   [TransitionType.PIP_RESIZE, {desc: 'Resizing PIP mode', color: '#2b9e94ff'}],
-  [TransitionType.PIP_CLOSE, {desc: 'Closing PIP mode', color: 'rgb(57, 57, 182)'}],
+  [TransitionType.PIP_EXPAND, {desc: 'Expanding PIP mode', color: 'rgb(57, 57, 182)'}],
   [TransitionType.PIP_EXIT, {desc: 'Exiting PIP mode', color: 'darkblue'}],
   [TransitionType.APP_LAUNCH, {desc: 'Launching app', color: '#ef6befff'}],
   [TransitionType.APP_CLOSE, {desc: 'Closing app', color: '#d10ddfff'}],