[Fuchsia] Pass verbose flag, add additional filters.

Bug: 1058255
Change-Id: Ib01d1967799e93b2c94352060fa4eaefc974602a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2363689
Auto-Submit: Chong Gu <chonggu@google.com>
Reviewed-by: Brian Sheedy <bsheedy@chromium.org>
Commit-Queue: Brian Sheedy <bsheedy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#799332}

content/test/gpu/gpu_tests/test_expectations/trace_test_expectations.txt

@@ -105,3 +105,6 @@ crbug.com/1079393 [ win10 intel-0x5912 ] VideoPathTraceTest_DirectComposition_Vi
 crbug.com/1079393 [ win10 intel-0x5912 ] VideoPathTraceTest_DirectComposition_Video_MP4_Fullsize [ Failure ]
 crbug.com/1079393 [ win10 intel-0x5912 ] VideoPathTraceTest_DirectComposition_Video_VP9 [ Failure ]
 crbug.com/1079393 [ win10 intel-0x5912 ] VideoPathTraceTest_DirectComposition_Video_VP9_DXVA [ Failure ]
+
+# Fuchsia Flakes.
+crbug.com/1058255 [ fuchsia ] TraceTest_WebGLGreenTriangle_AA_Alpha [ Skip ]

content/test/gpu/gpu_tests/test_expectations/webgl_conformance_expectations.txt

@@ -229,6 +229,7 @@ crbug.com/1096746 [ fuchsia ] conformance/rendering/line-rendering-quality.html
 crbug.com/1096746 [ fuchsia ] conformance/rendering/many-draw-calls.html [ Skip ]
 crbug.com/1096746 [ fuchsia ] conformance/glsl/functions/glsl-function-fract.html [ Skip ]
 crbug.com/1096746 [ fuchsia ] conformance/uniforms/no-over-optimization-on-uniform-array-00.html [ Skip ]
+crbug.com/1096746 [ fuchsia ] conformance/glsl/functions/glsl-function-mix-float.html [ Skip ]
 
 # Fails only on Swarming
 crbug.com/1096746 [ fuchsia ] conformance/glsl/functions/glsl-function-ceil.html [ Skip ]

content/test/gpu/run_gpu_integration_test_fuchsia.py

@@ -11,7 +11,7 @@ import shutil
 import subprocess
 import sys
 import tempfile
-import time
+
 from gpu_tests import path_util
 
 sys.path.insert(0,
@@ -56,6 +56,8 @@ def main():
       gpu_script.extend(['--fuchsia-ssh-config-dir', args.output_directory])
       gpu_script.extend(['--fuchsia-ssh-port', str(fuchsia_ssh_port)])
       gpu_script.extend(['--fuchsia-system-log-file', args.system_log_file])
+      if args.verbose:
+        gpu_script.append('-v')
 
       # Set up logging of WebEngine
       listener = target.RunCommandPiped(['log_listener'],