Move plugins to "sonar/desktop/plugins"

Summary:
Plugins moved from "sonar/desktop/src/plugins" to "sonar/desktop/plugins".

Fixed all the paths after moving.

New "desktop" folder structure:
- `src` - Flipper desktop app JS code executing in Electron Renderer (Chrome) process.
- `static` - Flipper desktop app JS code executing in Electron Main (Node.js) process.
- `plugins` - Flipper desktop JS plugins.
- `pkg` - Flipper packaging lib and CLI tool.
- `doctor` - Flipper diagnostics lib and CLI tool.
- `scripts` - Build scripts for Flipper desktop app.
- `headless` - Headless version of Flipper desktop app.
- `headless-tests` - Integration tests running agains Flipper headless version.

Reviewed By: mweststrate

Differential Revision: D20344186

fbshipit-source-id: d020da970b2ea1e001f9061a8782bfeb54e31ba0

desktop/plugins/sections/StackTrace.js

@@ -0,0 +1,62 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+import React from 'react';
+import {colors, StackTrace} from 'flipper';
+
+const FacebookLibraries = ['Facebook'];
+
+const REGEX = new RegExp(
+  '(?<library>[A-Za-z0-9]*) *(?<address>0x[A-Za-z0-9]*) (?<caller>(.*)) \\+ (?<lineNumber>[0-9]*)',
+);
+
+function isSystemLibrary(libraryName: ?string): boolean {
+  return !FacebookLibraries.includes(libraryName);
+}
+
+type Props = {
+  data: Array<string>,
+  skipStackTraceFormat?: boolean,
+};
+
+export default class extends React.Component<Props> {
+  render() {
+    if (this.props.skipStackTraceFormat) {
+      return (
+        <StackTrace backgroundColor={colors.white}>
+          {this.props.data.map(stack_trace_line => {
+            return {
+              caller: stack_trace_line,
+            };
+          })}
+        </StackTrace>
+      );
+    }
+
+    return (
+      <StackTrace backgroundColor={colors.white}>
+        {/* We need to filter out from the stack trace any reference to the plugin such that the information is more coincised and focused */}
+        {this.props.data
+          .filter(stack_trace_line => {
+            return !stack_trace_line.includes('FlipperKitSectionsPlugin');
+          })
+          .map(stack_trace_line => {
+            const trace = REGEX.exec(stack_trace_line)?.groups;
+            return {
+              bold: !isSystemLibrary(trace?.library),
+              library: trace?.library,
+              address: trace?.address,
+              caller: trace?.caller,
+              lineNumber: trace?.lineNumber,
+            };
+          })}
+      </StackTrace>
+    );
+  }
+}