Disable histogram bad minimum warning (see https://crbug.com/1288842#c29)

patch/patch.cfg

@@ -544,5 +544,11 @@ patches = [
     # Fix missing lock.h include causing build failure with Windows sandbox.
     # https://chromium-review.googlesource.com/c/chromium/src/+/3479396
     'name': 'base_debug_3479396',
+  },
+  {
+    # Disable the "Histogram: <name> has bad minimum: 0" warning which is
+    # spamming the debug log.
+    # https://bugs.chromium.org/p/chromium/issues/detail?id=1288842#c29
+    'name': 'base_metrics_1288842',
   }
 ]

patch/patches/base_metrics_1288842.patch

@@ -0,0 +1,14 @@
+diff --git base/metrics/histogram.cc base/metrics/histogram.cc
+index aa8973128e806..884723c48c552 100644
+--- base/metrics/histogram.cc
++++ base/metrics/histogram.cc
+@@ -442,7 +442,8 @@ bool Histogram::InspectConstructionArguments(StringPiece name,
+ 
+   // Defensive code for backward compatibility.
+   if (*minimum < 1) {
+-    DLOG(ERROR) << "Histogram: " << name << " has bad minimum: " << *minimum;
++    // TODO(crbug.com/1288842): Temporarily disabled during cleanup.
++    // DLOG(ERROR) << "Histogram: " << name << " has bad minimum: " << *minimum;
+     *minimum = 1;
+     if (*maximum < 1)
+       *maximum = 1;