trace_processor: Remove PERFETTO_TP_HEAP_GRAPHS build flag

The heap_graph module is moved to storage_full. The heap_graph tracker is
now created on demand.

Bug: 141459049
Change-Id: I2c0b1827dde04335bb4f8577def39377adf3c534
diff --git a/BUILD b/BUILD
index 71698f7..2c87a43 100644
--- a/BUILD
+++ b/BUILD
@@ -783,6 +783,12 @@
         "src/trace_processor/importers/proto/graphics_event_module.h",
         "src/trace_processor/importers/proto/graphics_event_parser.cc",
         "src/trace_processor/importers/proto/graphics_event_parser.h",
+        "src/trace_processor/importers/proto/heap_graph_module.cc",
+        "src/trace_processor/importers/proto/heap_graph_module.h",
+        "src/trace_processor/importers/proto/heap_graph_tracker.cc",
+        "src/trace_processor/importers/proto/heap_graph_tracker.h",
+        "src/trace_processor/importers/proto/heap_graph_walker.cc",
+        "src/trace_processor/importers/proto/heap_graph_walker.h",
         "src/trace_processor/importers/proto/system_probes_module.cc",
         "src/trace_processor/importers/proto/system_probes_module.h",
         "src/trace_processor/importers/proto/system_probes_parser.cc",
@@ -845,12 +851,6 @@
         "src/trace_processor/importers/proto/args_table_utils.cc",
         "src/trace_processor/importers/proto/args_table_utils.h",
         "src/trace_processor/importers/proto/chrome_compositor_scheduler_state.descriptor.h",
-        "src/trace_processor/importers/proto/heap_graph_module.cc",
-        "src/trace_processor/importers/proto/heap_graph_module.h",
-        "src/trace_processor/importers/proto/heap_graph_tracker.cc",
-        "src/trace_processor/importers/proto/heap_graph_tracker.h",
-        "src/trace_processor/importers/proto/heap_graph_walker.cc",
-        "src/trace_processor/importers/proto/heap_graph_walker.h",
         "src/trace_processor/importers/proto/packet_sequence_state.h",
         "src/trace_processor/importers/proto/proto_importer_module.cc",
         "src/trace_processor/importers/proto/proto_importer_module.h",