[dart2js] Move 'deferred_load.dart' to deferred_load/.

Change-Id: Ie9b4b772c1286f2d6c4f7fc647a1d0777f62e13d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/208343
Reviewed-by: Sigmund Cherem <[email protected]>
Commit-Queue: Joshua Litt <[email protected]>

Author: joshualitt

pkg/compiler/README.md

@@ -351,11 +351,11 @@ functionality is publicly exposed.
     representation of JSInt31, JSArray, and other implementation-specific
     elements.
 
-* `lib/src/deferred_load.dart`: general analysis for deferred loading. This is
-  where we compute how to split the code in different JS chunks or fragments.
-  This is run after resolution, but at a time when no code is generated yet, so
-  the decisions made here are used later on by the emitter to dump code into
-  different files.
+* `lib/src/deferred_load/deferred_load.dart`: general analysis for deferred
+  loading. This is where we compute how to split the code in different JS chunks
+  or fragments.  This is run after resolution, but at a time when no code is
+  generated yet, so the decisions made here are used later on by the emitter to
+  dump code into different files.
 
 * `lib/src/dump_info.dart`: a special phase used to create a .info.json file.
   This file contains lots of information computed by dart2js including decisions

pkg/compiler/lib/src/backend_strategy.dart

@@ -7,7 +7,7 @@ library dart2js.backend_strategy;
 import 'common.dart';
 import 'common/codegen.dart';
 import 'common/tasks.dart';
-import 'deferred_load.dart' show OutputUnitData;
+import 'deferred_load/deferred_load.dart' show OutputUnitData;
 import 'enqueue.dart';
 import 'elements/entities.dart';
 import 'inferrer/types.dart';

pkg/compiler/lib/src/common/codegen.dart

@@ -9,7 +9,7 @@ import 'package:js_ast/src/precedence.dart' as js show PRIMARY;
 import '../common.dart';
 import '../common_elements.dart';
 import '../constants/values.dart';
-import '../deferred_load.dart';
+import '../deferred_load/deferred_load.dart';
 import '../elements/entities.dart';
 import '../elements/types.dart' show DartType, InterfaceType;
 import '../inferrer/abstract_value_domain.dart';

pkg/compiler/lib/src/compiler.dart

@@ -18,7 +18,7 @@ import 'common/tasks.dart' show CompilerTask, GenericTask, Measurer;
 import 'common/work.dart' show WorkItem;
 import 'common.dart';
 import 'common_elements.dart' show ElementEnvironment;
-import 'deferred_load.dart' show DeferredLoadTask, OutputUnitData;
+import 'deferred_load/deferred_load.dart' show DeferredLoadTask, OutputUnitData;
 import 'diagnostics/code_location.dart';
 import 'diagnostics/messages.dart' show Message, MessageTemplate;
 import 'dump_info.dart' show DumpInfoTask;

pkg/compiler/lib/src/constants/values.dart

@@ -8,7 +8,7 @@ import '../common.dart';
 import '../common_elements.dart';
 import '../elements/entities.dart';
 import '../elements/types.dart';
-import '../deferred_load.dart' show OutputUnit;
+import '../deferred_load/deferred_load.dart' show OutputUnit;
 import '../js/js.dart' as js;
 import '../util/util.dart';
 

pkg/compiler/lib/src/deferred_load.dart renamed to pkg/compiler/lib/src/deferred_load/deferred_load.dart

@@ -10,31 +10,31 @@ import 'package:front_end/src/api_unstable/dart2js.dart' as fe;
 import 'package:kernel/ast.dart' as ir;
 import 'package:kernel/type_environment.dart' as ir;
 
-import '../compiler_new.dart' show OutputType;
-import 'common/metrics.dart' show Metric, Metrics, CountMetric, DurationMetric;
-import 'common/tasks.dart' show CompilerTask;
-import 'common.dart';
-import 'common_elements.dart' show CommonElements, KElementEnvironment;
-import 'compiler.dart' show Compiler;
-import 'constants/values.dart'
+import '../../compiler_new.dart' show OutputType;
+import '../common/metrics.dart' show Metric, Metrics, CountMetric, DurationMetric;
+import '../common/tasks.dart' show CompilerTask;
+import '../common.dart';
+import '../common_elements.dart' show CommonElements, KElementEnvironment;
+import '../compiler.dart' show Compiler;
+import '../constants/values.dart'
     show
         ConstantValue,
         ConstructedConstantValue,
         DeferredGlobalConstantValue,
         InstantiationConstantValue;
-import 'elements/types.dart';
-import 'elements/entities.dart';
-import 'ir/util.dart';
-import 'kernel/kelements.dart' show KLocalFunction;
-import 'kernel/element_map.dart';
-import 'serialization/serialization.dart';
-import 'options.dart';
-import 'universe/use.dart';
-import 'universe/world_impact.dart'
+import '../elements/types.dart';
+import '../elements/entities.dart';
+import '../ir/util.dart';
+import '../kernel/kelements.dart' show KLocalFunction;
+import '../kernel/element_map.dart';
+import '../serialization/serialization.dart';
+import '../options.dart';
+import '../universe/use.dart';
+import '../universe/world_impact.dart'
     show ImpactUseCase, WorldImpact, WorldImpactVisitorImpl;
-import 'util/maplet.dart';
-import 'util/util.dart' show makeUnique;
-import 'world.dart' show KClosedWorld;
+import '../util/maplet.dart';
+import '../util/util.dart' show makeUnique;
+import '../world.dart' show KClosedWorld;
 
 /// A "hunk" of the program that will be loaded whenever one of its [imports]
 /// are loaded.

pkg/compiler/lib/src/dump_info.dart

@@ -19,7 +19,7 @@ import 'common.dart';
 import 'common_elements.dart' show JElementEnvironment;
 import 'compiler.dart' show Compiler;
 import 'constants/values.dart' show ConstantValue, InterceptorConstantValue;
-import 'deferred_load.dart' show OutputUnit, deferredPartFileName;
+import 'deferred_load/deferred_load.dart' show OutputUnit, deferredPartFileName;
 import 'elements/entities.dart';
 import 'inferrer/abstract_value_domain.dart';
 import 'inferrer/types.dart'

pkg/compiler/lib/src/frontend_strategy.dart

@@ -8,7 +8,7 @@ import 'common.dart';
 import 'common/tasks.dart';
 import 'common_elements.dart';
 import 'compiler.dart' show Compiler;
-import 'deferred_load.dart' show DeferredLoadTask;
+import 'deferred_load/deferred_load.dart' show DeferredLoadTask;
 import 'elements/entities.dart';
 import 'enqueue.dart';
 import 'js_backend/native_data.dart';

pkg/compiler/lib/src/js_backend/backend.dart

@@ -6,7 +6,7 @@ library js_backend.backend;
 
 import '../common.dart';
 import '../common/codegen.dart';
-import '../deferred_load.dart' show DeferredLoadTask;
+import '../deferred_load/deferred_load.dart' show DeferredLoadTask;
 import '../dump_info.dart' show DumpInfoTask;
 import '../elements/entities.dart';
 import '../enqueue.dart' show ResolutionEnqueuer;

pkg/compiler/lib/src/js_backend/resolution_listener.dart

@@ -7,7 +7,7 @@ library js_backend.backend.resolution_listener;
 import '../common/names.dart' show Identifiers;
 import '../common_elements.dart' show KCommonElements, KElementEnvironment;
 import '../constants/values.dart';
-import '../deferred_load.dart';
+import '../deferred_load/deferred_load.dart';
 import '../elements/entities.dart';
 import '../elements/types.dart';
 import '../enqueue.dart' show Enqueuer, EnqueuerListener;