Revert "cc: Make tiling interest rect calc based on viewport."

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index c36a876e0055c907e0289b4151ef8ace308eb33c..b48b78aa68ff02c14de678a2d5ddb5b865444bc6 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -6532,6 +6532,24 @@ Keep your key file in a safe place. You will need it to create new versions of y
       <message name="IDS_FLAGS_ENABLE_ZERO_COPY_DESCRIPTION" desc="Description of about:flags option for zero-copy rasterizer.">
         If enabled, raster threads write directly to GPU memory associated with tiles.
       </message>
+      <message name="IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_NAME" desc="Name of about:flags option for maximum tiles for interest area.">
+        Maximum tiles for interest area
+      </message>
+      <message name="IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_DESCRIPTION" desc="Description of about:flags option for maximum tiles for interest area.">
+        Specify the maximum tiles for interest area.
+      </message>
+      <message name="IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_SHORT" desc="">
+        64
+      </message>
+      <message name="IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_TALL" desc="">
+        128
+      </message>
+      <message name="IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_GRANDE" desc="">
+        256
+      </message>
+      <message name="IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_VENTI" desc="">
+        512
+      </message>
       <message name="IDS_FLAGS_TAB_CAPTURE_UPSCALE_QUALITY_NAME" desc="">
         Tab capture upscaling quality.
       </message>