diff --git a/inspector_overlay/BUILD.gn b/inspector_overlay/BUILD.gn
index fc84dc744d..9264d26336 100644
--- a/inspector_overlay/BUILD.gn
+++ b/inspector_overlay/BUILD.gn
@@ -32,14 +32,9 @@ python2_action("build_inspector_overlay") {
"$target_gen_dir/main.js",
]
- outputs = [
- "$resources_out_dir/common.css",
- "$resources_out_dir/main.js",
- ]
+ outputs = [ "$resources_out_dir/main.js" ]
args = [
- "common.css",
- "1200", # max_size in bytes
"main.js",
"110000", # max_size in bytes
"--input_path",
diff --git a/inspector_overlay/debug/main.html b/inspector_overlay/debug/main.html
index 34c680d135..5ed10cabb1 100644
--- a/inspector_overlay/debug/main.html
+++ b/inspector_overlay/debug/main.html
@@ -9,7 +9,6 @@
Debug
-
diff --git a/inspector_overlay/debug/tool_distances.html b/inspector_overlay/debug/tool_distances.html
index 1498fce7d0..b0470f1482 100644
--- a/inspector_overlay/debug/tool_distances.html
+++ b/inspector_overlay/debug/tool_distances.html
@@ -9,7 +9,6 @@ found in the LICENSE file.
Debug
-
diff --git a/inspector_overlay/debug/tool_highlight_bottom_arrow.html b/inspector_overlay/debug/tool_highlight_bottom_arrow.html
index 71fc89035e..649ebdc4bc 100644
--- a/inspector_overlay/debug/tool_highlight_bottom_arrow.html
+++ b/inspector_overlay/debug/tool_highlight_bottom_arrow.html
@@ -9,7 +9,7 @@ found in the LICENSE file.
Debug
-
+
diff --git a/inspector_overlay/debug/tool_highlight_explicit_grid.html b/inspector_overlay/debug/tool_highlight_explicit_grid.html
index 85082f3ecc..b06458b467 100644
--- a/inspector_overlay/debug/tool_highlight_explicit_grid.html
+++ b/inspector_overlay/debug/tool_highlight_explicit_grid.html
@@ -9,7 +9,6 @@ found in the LICENSE file.
Debug
-
diff --git a/inspector_overlay/debug/tool_highlight_fullpage_grid.html b/inspector_overlay/debug/tool_highlight_fullpage_grid.html
index f1beacafe0..f4c06389bb 100644
--- a/inspector_overlay/debug/tool_highlight_fullpage_grid.html
+++ b/inspector_overlay/debug/tool_highlight_fullpage_grid.html
@@ -9,7 +9,6 @@ found in the LICENSE file.
Debug
-
diff --git a/inspector_overlay/debug/tool_highlight_grid.html b/inspector_overlay/debug/tool_highlight_grid.html
index fe209d389e..234ec7ad06 100644
--- a/inspector_overlay/debug/tool_highlight_grid.html
+++ b/inspector_overlay/debug/tool_highlight_grid.html
@@ -9,7 +9,6 @@ found in the LICENSE file.
Debug
-
diff --git a/inspector_overlay/debug/tool_highlight_grid_rtl.html b/inspector_overlay/debug/tool_highlight_grid_rtl.html
index ef5896e31e..a048f9cabd 100644
--- a/inspector_overlay/debug/tool_highlight_grid_rtl.html
+++ b/inspector_overlay/debug/tool_highlight_grid_rtl.html
@@ -9,7 +9,6 @@ found in the LICENSE file.
Debug
-
diff --git a/inspector_overlay/debug/tool_highlight_grid_sizes.html b/inspector_overlay/debug/tool_highlight_grid_sizes.html
index 7316dcc4ce..cb348d664d 100644
--- a/inspector_overlay/debug/tool_highlight_grid_sizes.html
+++ b/inspector_overlay/debug/tool_highlight_grid_sizes.html
@@ -9,7 +9,6 @@ found in the LICENSE file.
Debug
-
diff --git a/inspector_overlay/debug/tool_highlight_grid_transformed.html b/inspector_overlay/debug/tool_highlight_grid_transformed.html
index f452f18a9c..9189411e1c 100644
--- a/inspector_overlay/debug/tool_highlight_grid_transformed.html
+++ b/inspector_overlay/debug/tool_highlight_grid_transformed.html
@@ -9,7 +9,6 @@ found in the LICENSE file.
Debug
-
diff --git a/inspector_overlay/debug/tool_highlight_grid_vertical.html b/inspector_overlay/debug/tool_highlight_grid_vertical.html
index 97bc3d7b17..e8b8b93f9a 100644
--- a/inspector_overlay/debug/tool_highlight_grid_vertical.html
+++ b/inspector_overlay/debug/tool_highlight_grid_vertical.html
@@ -9,7 +9,6 @@ found in the LICENSE file.
Debug
-
diff --git a/inspector_overlay/debug/tool_highlight_implicit_grid.html b/inspector_overlay/debug/tool_highlight_implicit_grid.html
index 81be2a2922..5e1a535607 100644
--- a/inspector_overlay/debug/tool_highlight_implicit_grid.html
+++ b/inspector_overlay/debug/tool_highlight_implicit_grid.html
@@ -9,7 +9,6 @@ found in the LICENSE file.
Debug
-