[cleanup] Remove UMA instrumentation for ColorPickerOpenedFrom

Chromium CL: crrev.com/c/5954270

Bug: 374763823
Change-Id: I17d4846d86e347ac1410f071bf96361cee241445
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/5953716
Reviewed-by: Benedikt Meurer <[email protected]>
Commit-Queue: Benedikt Meurer <[email protected]>
Auto-Submit: Ergün Erdoğmuş <[email protected]>
Commit-Queue: Ergün Erdoğmuş <[email protected]>

Author: ergunsh

front_end/core/host/InspectorFrontendHostAPI.ts

@@ -483,7 +483,6 @@ export const enum EnumeratedHistogram {
   CSSHintShown = 'DevTools.CSSHintShown',
   LighthouseModeRun = 'DevTools.LighthouseModeRun',
   LighthouseCategoryUsed = 'DevTools.LighthouseCategoryUsed',
-  ColorPickerOpenedFrom = 'DevTools.ColorPickerOpenedFrom',
   CSSPropertyDocumentation = 'DevTools.CSSPropertyDocumentation',
   SwatchActivated = 'DevTools.SwatchActivated',
   AnimationPlaybackRateChanged = 'DevTools.AnimationPlaybackRateChanged',

front_end/core/host/UserMetrics.ts

@@ -312,11 +312,6 @@ export class UserMetrics {
         EnumeratedHistogram.LighthouseCategoryUsed, type, LighthouseCategoryUsed.MAX_VALUE);
   }
 
-  colorPickerOpenedFrom(type: ColorPickerOpenedFrom): void {
-    InspectorFrontendHostInstance.recordEnumeratedHistogram(
-        EnumeratedHistogram.ColorPickerOpenedFrom, type, ColorPickerOpenedFrom.MAX_VALUE);
-  }
-
   cssPropertyDocumentation(type: CSSPropertyDocumentation): void {
     InspectorFrontendHostInstance.recordEnumeratedHistogram(
         EnumeratedHistogram.CSSPropertyDocumentation, type, CSSPropertyDocumentation.MAX_VALUE);
@@ -1031,12 +1026,6 @@ export enum DevtoolsExperiments {
   MAX_VALUE = 103,
 }
 
-export const enum ColorPickerOpenedFrom {
-  SOURCES_PANEL = 0,
-  STYLES_TAB = 1,
-  MAX_VALUE = 2,
-}
-
 export const enum CSSPropertyDocumentation {
   SHOWN = 0,
   TOGGLED_ON = 1,

front_end/devtools_compatibility.js

@@ -441,7 +441,6 @@ const EnumeratedHistogram = {
   NetworkPanelResponsePreviewOpened: 'DevTools.NetworkPanelResponsePreviewOpened',
   StyleTextCopied: 'DevTools.StyleTextCopied',
   SyncSetting: 'DevTools.SyncSetting',
-  ColorPickerOpenedFrom: 'DevTools.ColorPickerOpenedFrom',
   CSSPropertyDocumentation: 'DevTools.CSSPropertyDocumentation',
   SwatchActivated: 'DevTools.SwatchActivated',
   AnimationPlaybackRateChanged: 'DevTools.AnimationPlaybackRateChanged',

front_end/panels/elements/ColorSwatchPopoverIcon.ts

@@ -3,7 +3,6 @@
 // found in the LICENSE file.
 
 import * as Common from '../../core/common/common.js';
-import * as Host from '../../core/host/host.js';
 import * as i18n from '../../core/i18n/i18n.js';
 import * as Bindings from '../../models/bindings/bindings.js';
 import * as ColorPicker from '../../ui/legacy/components/color_picker/color_picker.js';
@@ -217,7 +216,6 @@ export class ColorSwatchPopoverIcon extends Common.ObjectWrapper.ObjectWrapper<C
     }
 
     UI.Context.Context.instance().setFlavor(ColorSwatchPopoverIcon, this);
-    Host.userMetrics.colorPickerOpenedFrom(Host.UserMetrics.ColorPickerOpenedFrom.STYLES_TAB);
   }
 
   private spectrumResized(): void {

front_end/panels/sources/CSSPlugin.ts

@@ -3,7 +3,6 @@
 // found in the LICENSE file.
 
 import * as Common from '../../core/common/common.js';
-import * as Host from '../../core/host/host.js';
 import * as i18n from '../../core/i18n/i18n.js';
 import type * as Platform from '../../core/platform/platform.js';
 import {assertNotNullOrUndefined} from '../../core/platform/platform.js';
@@ -258,7 +257,6 @@ function createCSSTooltip(active: ActiveTooltip): CodeMirror.Tooltip {
         spectrum.addEventListener(ColorPicker.Spectrum.Events.SIZE_CHANGED, () => view.requestMeasure());
         spectrum.setColor(active.color);
         widget = spectrum;
-        Host.userMetrics.colorPickerOpenedFrom(Host.UserMetrics.ColorPickerOpenedFrom.SOURCES_PANEL);
       } else {
         const spectrum = new InlineEditor.BezierEditor.BezierEditor(active.curve);
         widget = spectrum;