Do not reschedule hover operation when color picker is opened. Removed redundant property.

src/vs/editor/contrib/hover/browser/modesContentHover.ts

@@ -206,7 +206,10 @@ export class ModesContentHoverWidget extends ContentHoverWidget {
 			// we need to recompute the displayed text
 			this._hoverOperation.cancel();
 			this._computer.clearResult();
-			this._hoverOperation.start();
+
+			if (!this._colorPicker) { // TODO@Michel ensure that displayed text for other decorations is computed even if color picker is in place
+				this._hoverOperation.start();
+			}
 		}
 	}
 

src/vs/workbench/api/electron-browser/mainThreadLanguageFeatures.ts

@@ -271,7 +271,6 @@ export class MainThreadLanguageFeatures extends MainThreadLanguageFeaturesShape
 		const proxy = this._proxy;
 		this._registrations[handle] = modes.ColorProviderRegistry.register(selector, <modes.ColorRangeProvider>{
 			provideColorRanges: function (model, token) {
-				const provider = this;
 				return wireCancellationToken(token, proxy.$provideDocumentColors(handle, model.uri))
 					.then((colorInfos) => {
 						return colorInfos.map(c => {
@@ -305,8 +304,7 @@ export class MainThreadLanguageFeatures extends MainThreadLanguageFeaturesShape
 								color,
 								format: format,
 								availableFormats: availableFormats,
-								range: c.range,
-								provider: provider
+								range: c.range
 							};
 						});
 					});