[DevTools] Remove unnecessary checks for project types.

third_party/WebKit/Source/devtools/front_end/sources/UISourceCodeFrame.js

Index: third_party/WebKit/Source/devtools/front_end/sources/UISourceCodeFrame.js
diff --git a/third_party/WebKit/Source/devtools/front_end/sources/UISourceCodeFrame.js b/third_party/WebKit/Source/devtools/front_end/sources/UISourceCodeFrame.js
index 96fda394c6147a6c926286efdedda7dac51f7b64..6da0f29cf87d00306b0008a524b12b59d9f0129f 100644
--- a/third_party/WebKit/Source/devtools/front_end/sources/UISourceCodeFrame.js
+++ b/third_party/WebKit/Source/devtools/front_end/sources/UISourceCodeFrame.js
@@ -154,14 +154,11 @@ Sources.UISourceCodeFrame = class extends SourceFrame.SourceFrame {
   _canEditSource() {
     if (Persistence.persistence.binding(this._uiSourceCode))
       return true;
-    var projectType = this._uiSourceCode.project().type();
-    if (projectType === Workspace.projectTypes.Service || projectType === Workspace.projectTypes.Debugger ||
-        projectType === Workspace.projectTypes.Formatter)
-      return false;
-    if (projectType === Workspace.projectTypes.Network &&
-        this._uiSourceCode.contentType() === Common.resourceTypes.Document)
+    if (this._uiSourceCode.project().canSetFileContent())
+      return true;
+    if (this._uiSourceCode.isFromServiceProject())
       return false;
-    return true;
+    return this._uiSourceCode.contentType() !== Common.resourceTypes.Document;
   }
 
   _windowFocused(event) {