Revert of DevTools: Introduce module initializers

Source/devtools/front_end/sources/SourcesPanel.js

Index: Source/devtools/front_end/sources/SourcesPanel.js
diff --git a/Source/devtools/front_end/sources/SourcesPanel.js b/Source/devtools/front_end/sources/SourcesPanel.js
index 05ccbb0b45c3afa6736d67b8800901012f7ff660..95619124feb75938afb73472b1561b18d6d9e5bd 100644
--- a/Source/devtools/front_end/sources/SourcesPanel.js
+++ b/Source/devtools/front_end/sources/SourcesPanel.js
@@ -24,6 +24,38 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+importScript("jsdifflib.js")
+importScript("Placard.js");
+importScript("AddSourceMapURLDialog.js");
+importScript("BreakpointsSidebarPane.js");
+importScript("CallStackSidebarPane.js");
+importScript("SimpleHistoryManager.js");
+importScript("EditingLocationHistoryManager.js");
+importScript("FilePathScoreFunction.js");
+importScript("FilteredItemSelectionDialog.js");
+importScript("UISourceCodeFrame.js");
+importScript("JavaScriptSourceFrame.js");
+importScript("CSSSourceFrame.js");
+importScript("NavigatorView.js");
+importScript("RevisionHistoryView.js");
+importScript("ScopeChainSidebarPane.js");
+importScript("SourcesNavigator.js");
+importScript("StyleSheetOutlineDialog.js");
+importScript("TabbedEditorContainer.js");
+importScript("WatchExpressionsSidebarPane.js");
+importScript("WorkersSidebarPane.js");
+importScript("ThreadsSidebarPane.js");
+
+importScript("ScriptFormatterEditorAction.js");
+importScript("InplaceFormatterEditorAction.js");
+importScript("ScriptFormatter.js");
+importScript("SourcesView.js");
+
+// Search results pane
+importScript("AdvancedSearchView.js");
+importScript("FileBasedSearchResultsPane.js");
+importScript("SourcesSearchScope.js");
+
 /**
  * @constructor
  * @extends {WebInspector.Panel}